What Are the Functions and Maintenance Procedures for the Positive Crankcase Ventilation (PCV) System and PCV Hose on Toyota Rav4?

The Positive Crankcase Ventilation (PCV) system reduces hydrocarbon emissions by scavenging crankcase vapors, circulating fresh air from the air cleaner through the crankcase, where it mixes with blow-by gases before being rerouted through a PCV valve to the intake manifold. Utilizing intake manifold vacuum, the system draws crankcase vapors into the intake manifold, with the PCV valve regulating the amount of blow-by gases returned based on available vacuum, while also preventing combustion gases from entering the manifold during a backfire. To maintain idle quality, the valve restricts flow when vacuum is high. The system includes a fresh-air inlet hose connecting the air intake duct to the crankcase, the PCV valve, and the PCV hose linking the valve to the intake manifold, with the valve attached to a crankcase vent oil separator that prevents oil from entering the valve. Regular inspection of the fresh-air inlet hose and the PCV valve hose for cracks, leaks, and damage is essential, along with checking for obstructions by disconnecting the hose from the crankcase vent oil separator and the intake manifold; clogged hoses should be replaced, and if the PCV valve is not functioning properly, it should also be replaced rather than cleaned.

Genuine Toyota RAV4 PCV Hose

PCV Valve Hose

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22 PCV Hoses found

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Toyota RAV4 Vacuum Hose
Part Number: 90999-92002
$6.18 MSRP: $8.63
You Save: $2.45 (29%)
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Product Specifications
- Other Name: Hose, Cruise Control Vacuum; Air Hose, Pressure Sensor Tube, Vacuum Hose
- Replaces: 90445-08138, 90445-08179, 95411-10120, 95411-10010, 90447-08127, 90999-02002, 95411-19920, 95411-19918, 21249-13090, 25760-11300, 95411-10107, 95411-10125, 05411-10120, 95411-10130, 95411-19908, 95411-19913, 95411-30030, 95411-19911, 95411-10030
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2006-2024 Toyota RAV4 | LE, Limited, SE, Sport, STD, X, XLE | 4 Cyl 2.4L, 4 Cyl 2.5L, 6 Cyl 3.5L | 2ARFE, 2ARFXE, 2AZFE, 2GRFE, A25AFKS, A25AFXS; ACA33L-ANPGKA, ACA33L-ANPGKK, ACA33L-ANPSKA, ACA33L-ANPSKK, ACA33L-ANPXKA, ACA33L-ANPXKK, ACA38L-ANPGKA, ACA38L-ANPSKA, ACA38L-ANPXKA, ASA33L-ANPGKA, ASA33L-ANPGKK, ASA33L-ANPSKA, ASA33L-ANPSKK, ASA33L-ANPXKA, ASA33L-ANPXKK, ASA33L-CNPGKA, ASA33L-CNPGKK, ASA33L-CNPSKA, ASA33L-CNPSKK, ASA33L-CNPXKA, ASA33L-CNPXKK, ASA38L-ANPGKA, ASA38L-ANPSKA, ASA38L-ANPXKA, ASA38L-CNPGKA, ASA38L-CNPGKK, ASA38L-CNPSKA, ASA38L-CNPSKK, ASA38L-CNPXKA, ASA38L-CNPXKK, ASA42L-ANTGKA, ASA42L-ANTMKA, ASA42L-ANTSKA, ASA42L-ANTXKA, ASA42L-CNTGKA, ASA42L-CNTGKK, ASA42L-CNTMKA, ASA42L-CNTMKK, ASA42L-CNTSKA, ASA42L-CNTSKK, ASA42L-CNTXKA, ASA42L-CNTXKK, ASA44L-ANTGKA, ASA44L-ANTMKA, ASA44L-ANTSKA, ASA44L-ANTXKA, ASA44L-CNTGKA, ASA44L-CNTGKK, ASA44L-CNTMKA, ASA44L-CNTMKK, ASA44L-CNTSKA, ASA44L-CNTSKK, ASA44L-CNTXKA, ASA44L-CNTXKK, AVA44L-ANXGBA, AVA44L-ANXGBK, AVA44L-ANXMBA, AVA44L-ANXMBK, AVA44L-ANXSBA, AVA44L-ANXSBK, AXAA52L-ANZGBA, AXAA52L-ANZMBA, AXAA52L-ANZXBA, AXAA52L-CNZGBA, AXAA52L-CNZMBA, AXAA52L-CNZMBK, AXAA52L-CNZXBA, AXAA52L-CNZXBK, AXAA54L-ANZGBA, AXAA54L-ANZMBA, AXAA54L-ANZVBA, AXAA54L-ANZXBA, AXAA54L-CNZGBA, AXAA54L-CNZGBK, AXAA54L-CNZMBA, AXAA54L-CNZMBK, AXAA54L-CNZVBA, AXAA54L-CNZVBK, AXAA54L-CNZXBA, AXAA54L-CNZXBK, AXAH52L-ANXMBA, AXAH54L-ANXGBA, AXAH54L-ANXMBA, AXAH54L-ANXPBA, AXAH54L-ANXSBA, AXAH54L-ANXXBA, AXAH54L-CNXGBA, AXAH54L-CNXGBK, AXAH54L-CNXMBA, AXAH54L-CNXMBK, AXAH54L-CNXPBA, AXAH54L-CNXPBK, AXAH54L-CNXSBA, AXAH54L-CNXSBK, AXAH54L-CNXXBA, AXAH54L-CNXXBK, AXAL54L-ANXGBA, AXAL54L-ANXMBA, AXAL54L-ANXPBA, AXAL54L-ANXSBA, AXAL54L-ANXXBA, AXAL54L-CNXGBA, AXAL54L-CNXMBA, AXAL54L-CNXPBA, AXAL54L-CNXSBA, AXAL54L-CNXXBA, GSA33L-ANAGKA, GSA33L-ANAGKK, GSA33L-ANASKA, GSA33L-ANASKK, GSA33L-ANAXKA, GSA33L-ANAXKK, GSA33L-CNAGKA, GSA33L-CNAGKK, GSA33L-CNASKA, GSA33L-CNASKK, GSA33L-CNAXKA, GSA33L-CNAXKK, GSA38L-ANAGKA, GSA38L-ANASKA, GSA38L-ANAXKA, GSA38L-CNAGKA, GSA38L-CNAGKK, GSA38L-CNASKA, GSA38L-CNASKK, GSA38L-CNAXKA, GSA38L-CNAXKK
- 1996-2000 Toyota RAV4 | 4 Cyl 2.0L | 3SFE; SXA10L-AKMGKA, SXA10L-AKPGKA, SXA10L-AZMGKA, SXA11L-AWMGKA, SXA11L-AWPGKA, SXA15L-AKMGKA, SXA15L-AKPGKA, SXA15L-AZMGKA, SXA15L-AZPGKA, SXA16L-AWMGKA, SXA16L-AWPGKA
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Toyota RAV4 Ventilation Hose
Part Number: 12262-28021
$22.60 MSRP: $31.59
You Save: $8.99 (29%)
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Product Specifications
- Other Name: Hose, Ventilation, NO.2
- Replaced by: 12262-0H010
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2001-2009 Toyota RAV4 | Limited, Sport, X | 4 Cyl 2.0L, 4 Cyl 2.4L, 4 Cyl 2.5L, 6 Cyl 3.5L | 1AZFE, 2ARFE, 2AZFE, 2GRFE; ACA21L-AWMNKA, ACA21L-AWMNKK, ACA21L-AWPNKA, ACA21L-AWPNKK, ACA23L-AWMNKA, ACA23L-AWMNKK, ACA23L-AWPNKA, ACA23L-AWPNKK, ACA26L-AWMNKA, ACA26L-AWPNKA, ACA28L-AWMNKA, ACA28L-AWPNKA, ACA33L-ANPGKA, ACA33L-ANPGKK, ACA33L-ANPSKA, ACA33L-ANPSKK, ACA33L-ANPXKA, ACA33L-ANPXKK, ACA38L-ANPGKA, ACA38L-ANPSKA, ACA38L-ANPXKA, ASA33L-ANPGKA, ASA33L-ANPGKK, ASA33L-ANPSKA, ASA33L-ANPSKK, ASA33L-ANPXKA, ASA33L-ANPXKK, ASA38L-ANPGKA, ASA38L-ANPSKA, ASA38L-ANPXKA, GSA33L-ANAGKA, GSA33L-ANAGKK, GSA33L-ANASKA, GSA33L-ANASKK, GSA33L-ANAXKA, GSA33L-ANAXKK, GSA38L-ANAGKA, GSA38L-ANASKA, GSA38L-ANAXKA
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Toyota RAV4 Ventilation Hose
Part Number: 12262-36040
$17.96 MSRP: $25.10
You Save: $7.14 (29%)
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Product Specifications
- Other Name: Hose, Ventilation, NO.2
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2011-2018 Toyota RAV4 | LE, Limited, SE, Sport, STD, X, XLE | 4 Cyl 2.5L, 6 Cyl 3.5L | 2ARFE, 2ARFXE, 2GRFE; ASA33L-ANPGKA, ASA33L-ANPGKK, ASA33L-ANPSKA, ASA33L-ANPSKK, ASA33L-ANPXKA, ASA33L-ANPXKK, ASA33L-CNPGKA, ASA33L-CNPGKK, ASA33L-CNPSKA, ASA33L-CNPSKK, ASA33L-CNPXKA, ASA33L-CNPXKK, ASA38L-ANPGKA, ASA38L-ANPSKA, ASA38L-ANPXKA, ASA38L-CNPGKA, ASA38L-CNPGKK, ASA38L-CNPSKA, ASA38L-CNPSKK, ASA38L-CNPXKA, ASA38L-CNPXKK, ASA42L-ANTGKA, ASA42L-ANTMKA, ASA42L-ANTSKA, ASA42L-ANTXKA, ASA42L-CNTGKA, ASA42L-CNTGKK, ASA42L-CNTMKA, ASA42L-CNTMKK, ASA42L-CNTSKA, ASA42L-CNTSKK, ASA42L-CNTXKA, ASA42L-CNTXKK, ASA44L-ANTGKA, ASA44L-ANTMKA, ASA44L-ANTSKA, ASA44L-ANTXKA, ASA44L-CNTGKA, ASA44L-CNTGKK, ASA44L-CNTMKA, ASA44L-CNTMKK, ASA44L-CNTSKA, ASA44L-CNTSKK, ASA44L-CNTXKA, ASA44L-CNTXKK, AVA44L-ANXGBA, AVA44L-ANXGBK, AVA44L-ANXMBA, AVA44L-ANXMBK, AVA44L-ANXSBA, AVA44L-ANXSBK, GSA33L-ANAGKA, GSA33L-ANAGKK, GSA33L-ANASKA, GSA33L-ANASKK, GSA33L-ANAXKA, GSA33L-ANAXKK, GSA33L-CNAGKA, GSA33L-CNAGKK, GSA33L-CNASKA, GSA33L-CNASKK, GSA33L-CNAXKA, GSA33L-CNAXKK, GSA38L-ANAGKA, GSA38L-ANASKA, GSA38L-ANAXKA, GSA38L-CNAGKA, GSA38L-CNAGKK, GSA38L-CNASKA, GSA38L-CNASKK, GSA38L-CNAXKA, GSA38L-CNAXKK
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Toyota RAV4 Ventilation Hose
Part Number: 12261-31050
$29.26 MSRP: $40.90
You Save: $11.64 (29%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Hose, Ventilation
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2006-2012 Toyota RAV4 | Limited, Sport, STD, X | 4 Cyl 2.4L, 4 Cyl 2.5L, 6 Cyl 3.5L | 2ARFE, 2AZFE, 2GRFE; ACA33L-ANPGKA, ACA33L-ANPGKK, ACA33L-ANPSKA, ACA33L-ANPSKK, ACA33L-ANPXKA, ACA33L-ANPXKK, ACA38L-ANPGKA, ACA38L-ANPSKA, ACA38L-ANPXKA, ASA33L-ANPGKA, ASA33L-ANPGKK, ASA33L-ANPSKA, ASA33L-ANPSKK, ASA33L-ANPXKA, ASA33L-ANPXKK, ASA33L-CNPGKA, ASA33L-CNPGKK, ASA33L-CNPSKA, ASA33L-CNPSKK, ASA33L-CNPXKA, ASA33L-CNPXKK, ASA38L-ANPGKA, ASA38L-ANPSKA, ASA38L-ANPXKA, ASA38L-CNPGKA, ASA38L-CNPGKK, ASA38L-CNPSKA, ASA38L-CNPSKK, ASA38L-CNPXKA, ASA38L-CNPXKK, GSA33L-ANAGKA, GSA33L-ANAGKK, GSA33L-ANASKA, GSA33L-ANASKK, GSA33L-ANAXKA, GSA33L-ANAXKK, GSA33L-CNAGKA, GSA33L-CNAGKK, GSA33L-CNASKA, GSA33L-CNASKK, GSA33L-CNAXKA, GSA33L-CNAXKK, GSA38L-ANAGKA, GSA38L-ANASKA, GSA38L-ANAXKA, GSA38L-CNAGKA, GSA38L-CNAGKK, GSA38L-CNASKA, GSA38L-CNASKK, GSA38L-CNAXKA, GSA38L-CNAXKK
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Toyota RAV4 Ventilation Hose
Part Number: 12262-36020
$22.48 MSRP: $31.42
You Save: $8.94 (29%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Hose, Ventilation, NO.2
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2008-2012 Toyota RAV4 | Limited, Sport, STD, X | 4 Cyl 2.4L, 4 Cyl 2.5L, 6 Cyl 3.5L | 2ARFE, 2AZFE, 2GRFE; ACA33L-ANPGKA, ACA33L-ANPGKK, ACA33L-ANPSKA, ACA33L-ANPSKK, ACA33L-ANPXKA, ACA33L-ANPXKK, ACA38L-ANPGKA, ACA38L-ANPSKA, ACA38L-ANPXKA, ASA33L-ANPGKA, ASA33L-ANPGKK, ASA33L-ANPSKA, ASA33L-ANPSKK, ASA33L-ANPXKA, ASA33L-ANPXKK, ASA33L-CNPGKA, ASA33L-CNPGKK, ASA33L-CNPSKA, ASA33L-CNPSKK, ASA33L-CNPXKA, ASA33L-CNPXKK, ASA38L-ANPGKA, ASA38L-ANPSKA, ASA38L-ANPXKA, ASA38L-CNPGKA, ASA38L-CNPGKK, ASA38L-CNPSKA, ASA38L-CNPSKK, ASA38L-CNPXKA, ASA38L-CNPXKK, GSA33L-ANAGKA, GSA33L-ANAGKK, GSA33L-ANASKA, GSA33L-ANASKK, GSA33L-ANAXKA, GSA33L-ANAXKK, GSA33L-CNAGKA, GSA33L-CNAGKK, GSA33L-CNASKA, GSA33L-CNASKK, GSA33L-CNAXKA, GSA33L-CNAXKK, GSA38L-ANAGKA, GSA38L-ANASKA, GSA38L-ANAXKA, GSA38L-CNAGKA, GSA38L-CNAGKK, GSA38L-CNASKA, GSA38L-CNASKK, GSA38L-CNAXKA, GSA38L-CNAXKK
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Toyota RAV4 Ventilation Hose
Part Number: 12261-28010
$33.67 MSRP: $47.06
You Save: $13.39 (29%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Hose, Ventilation
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2001-2005 Toyota RAV4 | 4 Cyl 2.0L, 4 Cyl 2.4L | 1AZFE, 2AZFE; ACA21L-AWMNKA, ACA21L-AWMNKK, ACA21L-AWPNKA, ACA21L-AWPNKK, ACA23L-AWMNKA, ACA23L-AWMNKK, ACA23L-AWPNKA, ACA23L-AWPNKK, ACA26L-AWMNKA, ACA26L-AWPNKA, ACA28L-AWMNKA, ACA28L-AWPNKA
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Toyota RAV4 Ventilation Hose
Part Number: 12261-28160
$24.50 MSRP: $34.25
You Save: $9.75 (29%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Hose, Ventilation
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2006-2009 Toyota RAV4 | Limited, Sport, X | 4 Cyl 2.4L, 4 Cyl 2.5L, 6 Cyl 3.5L | 2ARFE, 2AZFE, 2GRFE; ACA33L-ANPGKA, ACA33L-ANPGKK, ACA33L-ANPSKA, ACA33L-ANPSKK, ACA33L-ANPXKA, ACA33L-ANPXKK, ACA38L-ANPGKA, ACA38L-ANPSKA, ACA38L-ANPXKA, ASA33L-ANPGKA, ASA33L-ANPGKK, ASA33L-ANPSKA, ASA33L-ANPSKK, ASA33L-ANPXKA, ASA33L-ANPXKK, ASA38L-ANPGKA, ASA38L-ANPSKA, ASA38L-ANPXKA, GSA33L-ANAGKA, GSA33L-ANAGKK, GSA33L-ANASKA, GSA33L-ANASKK, GSA33L-ANAXKA, GSA33L-ANAXKK, GSA38L-ANAGKA, GSA38L-ANASKA, GSA38L-ANAXKA
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Toyota RAV4 Ventilation Hose
Part Number: 12262-74081
$20.93 MSRP: $29.26
You Save: $8.33 (29%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Hose, Ventilation, NO.2
- Replaces: 12262-74080
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1996-1998 Toyota RAV4 | 4 Cyl 2.0L | 3SFE; SXA10L-AKMGKA, SXA10L-AKPGKA, SXA10L-AZMGKA, SXA11L-AWMGKA, SXA11L-AWPGKA, SXA15L-AKMGKA, SXA15L-AKPGKA, SXA15L-AZMGKA, SXA15L-AZPGKA, SXA16L-AWMGKA, SXA16L-AWPGKA
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Toyota RAV4 Ventilation Hose
Part Number: 12261-74141
$18.20 MSRP: $25.43
You Save: $7.23 (29%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Hose, Ventilation
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1999-2000 Toyota RAV4 | 4 Cyl 2.0L | 3SFE; SXA10L-AKMGKA, SXA10L-AKPGKA, SXA10L-AZMGKA, SXA11L-AWMGKA, SXA11L-AWPGKA, SXA15L-AKMGKA, SXA15L-AKPGKA, SXA15L-AZMGKA, SXA15L-AZPGKA, SXA16L-AWMGKA, SXA16L-AWPGKA
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Toyota RAV4 Ventilation Hose
Part Number: 12262-31090
$56.99 MSRP: $79.66
You Save: $22.67 (29%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Hose, Ventilation, NO.2
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2006-2012 Toyota RAV4 | Limited, Sport, STD, X | 4 Cyl 2.4L, 4 Cyl 2.5L, 6 Cyl 3.5L | 2ARFE, 2AZFE, 2GRFE; ACA33L-ANPGKA, ACA33L-ANPGKK, ACA33L-ANPSKA, ACA33L-ANPSKK, ACA33L-ANPXKA, ACA33L-ANPXKK, ACA38L-ANPGKA, ACA38L-ANPSKA, ACA38L-ANPXKA, ASA33L-ANPGKA, ASA33L-ANPGKK, ASA33L-ANPSKA, ASA33L-ANPSKK, ASA33L-ANPXKA, ASA33L-ANPXKK, ASA33L-CNPGKA, ASA33L-CNPGKK, ASA33L-CNPSKA, ASA33L-CNPSKK, ASA33L-CNPXKA, ASA33L-CNPXKK, ASA38L-ANPGKA, ASA38L-ANPSKA, ASA38L-ANPXKA, ASA38L-CNPGKA, ASA38L-CNPGKK, ASA38L-CNPSKA, ASA38L-CNPSKK, ASA38L-CNPXKA, ASA38L-CNPXKK, GSA33L-ANAGKA, GSA33L-ANAGKK, GSA33L-ANASKA, GSA33L-ANASKK, GSA33L-ANAXKA, GSA33L-ANAXKK, GSA33L-CNAGKA, GSA33L-CNAGKK, GSA33L-CNASKA, GSA33L-CNASKK, GSA33L-CNAXKA, GSA33L-CNAXKK, GSA38L-ANAGKA, GSA38L-ANASKA, GSA38L-ANAXKA, GSA38L-CNAGKA, GSA38L-CNAGKK, GSA38L-CNASKA, GSA38L-CNASKK, GSA38L-CNAXKA, GSA38L-CNAXKK
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Toyota RAV4 Ventilation Hose
Part Number: 12261-36020
$30.69 MSRP: $42.90
You Save: $12.21 (29%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Hose, Ventilation; Vent Hose
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2008-2012 Toyota RAV4 | Limited, Sport, STD, X | 4 Cyl 2.4L, 4 Cyl 2.5L, 6 Cyl 3.5L | 2ARFE, 2AZFE, 2GRFE; ACA33L-ANPGKA, ACA33L-ANPGKK, ACA33L-ANPSKA, ACA33L-ANPSKK, ACA33L-ANPXKA, ACA33L-ANPXKK, ACA38L-ANPGKA, ACA38L-ANPSKA, ACA38L-ANPXKA, ASA33L-ANPGKA, ASA33L-ANPGKK, ASA33L-ANPSKA, ASA33L-ANPSKK, ASA33L-ANPXKA, ASA33L-ANPXKK, ASA33L-CNPGKA, ASA33L-CNPGKK, ASA33L-CNPSKA, ASA33L-CNPSKK, ASA33L-CNPXKA, ASA33L-CNPXKK, ASA38L-ANPGKA, ASA38L-ANPSKA, ASA38L-ANPXKA, ASA38L-CNPGKA, ASA38L-CNPGKK, ASA38L-CNPSKA, ASA38L-CNPSKK, ASA38L-CNPXKA, ASA38L-CNPXKK, GSA33L-ANAGKA, GSA33L-ANAGKK, GSA33L-ANASKA, GSA33L-ANASKK, GSA33L-ANAXKA, GSA33L-ANAXKK, GSA33L-CNAGKA, GSA33L-CNAGKK, GSA33L-CNASKA, GSA33L-CNASKK, GSA33L-CNAXKA, GSA33L-CNAXKK, GSA38L-ANAGKA, GSA38L-ANASKA, GSA38L-ANAXKA, GSA38L-CNAGKA, GSA38L-CNAGKK, GSA38L-CNASKA, GSA38L-CNASKK, GSA38L-CNAXKA, GSA38L-CNAXKK
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Toyota RAV4 Ventilation Hose
Part Number: 12261-36050
$26.53 MSRP: $37.08
You Save: $10.55 (29%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Hose, Ventilation; Vent Hose
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2013-2018 Toyota RAV4 | LE, Limited, SE, XLE | 4 Cyl 2.5L | 2ARFE, 2ARFXE; ASA42L-ANTGKA, ASA42L-ANTMKA, ASA42L-ANTSKA, ASA42L-ANTXKA, ASA42L-CNTGKA, ASA42L-CNTGKK, ASA42L-CNTMKA, ASA42L-CNTMKK, ASA42L-CNTSKA, ASA42L-CNTSKK, ASA42L-CNTXKA, ASA42L-CNTXKK, ASA44L-ANTGKA, ASA44L-ANTMKA, ASA44L-ANTSKA, ASA44L-ANTXKA, ASA44L-CNTGKA, ASA44L-CNTGKK, ASA44L-CNTMKA, ASA44L-CNTMKK, ASA44L-CNTSKA, ASA44L-CNTSKK, ASA44L-CNTXKA, ASA44L-CNTXKK, AVA44L-ANXGBA, AVA44L-ANXGBK, AVA44L-ANXMBA, AVA44L-ANXMBK, AVA44L-ANXSBA, AVA44L-ANXSBK
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Toyota RAV4 Ventilation Hose
Part Number: 12262-25030
$29.14 MSRP: $40.74
You Save: $11.60 (29%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Hose, Ventilation, N; Vent Hose
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2019-2024 Toyota RAV4 | 4 Cyl 2.5L | A25AFKS, A25AFXS; AXAA52L-ANZGBA, AXAA52L-ANZMBA, AXAA52L-ANZXBA, AXAA52L-CNZGBA, AXAA52L-CNZMBA, AXAA52L-CNZMBK, AXAA52L-CNZXBA, AXAA52L-CNZXBK, AXAA54L-ANZGBA, AXAA54L-ANZMBA, AXAA54L-ANZVBA, AXAA54L-ANZXBA, AXAA54L-CNZGBA, AXAA54L-CNZGBK, AXAA54L-CNZMBA, AXAA54L-CNZMBK, AXAA54L-CNZVBA, AXAA54L-CNZVBK, AXAA54L-CNZXBA, AXAA54L-CNZXBK, AXAH52L-ANXMBA, AXAH54L-ANXGBA, AXAH54L-ANXMBA, AXAH54L-ANXPBA, AXAH54L-ANXSBA, AXAH54L-ANXXBA, AXAH54L-CNXGBA, AXAH54L-CNXGBK, AXAH54L-CNXMBA, AXAH54L-CNXMBK, AXAH54L-CNXPBA, AXAH54L-CNXPBK, AXAH54L-CNXSBA, AXAH54L-CNXSBK, AXAH54L-CNXXBA, AXAH54L-CNXXBK, AXAL54L-ANXGBA, AXAL54L-ANXMBA, AXAL54L-ANXPBA, AXAL54L-ANXSBA, AXAL54L-ANXXBA, AXAL54L-CNXGBA, AXAL54L-CNXMBA, AXAL54L-CNXPBA, AXAL54L-CNXSBA, AXAL54L-CNXXBA
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Toyota RAV4 Ventilation Hose
Part Number: 12262-28020
$22.60 MSRP: $31.59
You Save: $8.99 (29%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Hose, Ventilation, NO.2
- Replaced by: 12262-0H010
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2001-2002 Toyota RAV4 | 4 Cyl 2.0L | 1AZFE; ACA21L-AWMNKA, ACA21L-AWMNKK, ACA21L-AWPNKA, ACA21L-AWPNKK, ACA26L-AWMNKA, ACA26L-AWPNKA
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Toyota RAV4 Ventilation Hose
Part Number: 12262-25080
$36.28 MSRP: $50.72
You Save: $14.44 (29%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Hose, Ventilation, N; Vent Hose, Vent Tube
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2019-2024 Toyota RAV4 | 4 Cyl 2.5L | A25AFKS, A25AFXS; AXAA52L-ANZGBA, AXAA52L-ANZMBA, AXAA52L-ANZXBA, AXAA52L-CNZGBA, AXAA52L-CNZMBA, AXAA52L-CNZMBK, AXAA52L-CNZXBA, AXAA52L-CNZXBK, AXAA54L-ANZGBA, AXAA54L-ANZMBA, AXAA54L-ANZVBA, AXAA54L-ANZXBA, AXAA54L-CNZGBA, AXAA54L-CNZGBK, AXAA54L-CNZMBA, AXAA54L-CNZMBK, AXAA54L-CNZVBA, AXAA54L-CNZVBK, AXAA54L-CNZXBA, AXAA54L-CNZXBK, AXAH52L-ANXMBA, AXAH54L-ANXGBA, AXAH54L-ANXMBA, AXAH54L-ANXPBA, AXAH54L-ANXSBA, AXAH54L-ANXXBA, AXAH54L-CNXGBA, AXAH54L-CNXGBK, AXAH54L-CNXMBA, AXAH54L-CNXMBK, AXAH54L-CNXPBA, AXAH54L-CNXPBK, AXAH54L-CNXSBA, AXAH54L-CNXSBK, AXAH54L-CNXXBA, AXAH54L-CNXXBK, AXAL54L-ANXGBA, AXAL54L-ANXMBA, AXAL54L-ANXPBA, AXAL54L-ANXSBA, AXAL54L-ANXXBA, AXAL54L-CNXGBA, AXAL54L-CNXMBA, AXAL54L-CNXPBA, AXAL54L-CNXSBA, AXAL54L-CNXXBA
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Toyota RAV4 Ventilation Hose
Part Number: 12262-74080
$20.93 MSRP: $29.26
You Save: $8.33 (29%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Hose, Ventilation, NO.2
- Replaced by: 12262-74081
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1996-1998 Toyota RAV4 | 4 Cyl 2.0L | 3SFE; SXA10L-AKMGKA, SXA10L-AKPGKA, SXA10L-AZMGKA, SXA11L-AWMGKA, SXA11L-AWPGKA, SXA15L-AKMGKA, SXA15L-AKPGKA, SXA15L-AZMGKA, SXA15L-AZPGKA, SXA16L-AWMGKA, SXA16L-AWPGKA
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Toyota RAV4 Ventilation Hose
Part Number: 12262-36080
$14.98 MSRP: $20.94
You Save: $5.96 (29%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Hose, Ventilation, NO.2
- Replaces: 12262-0V040, 12262-36030
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2015-2018 Toyota RAV4 | LE, Limited, SE, XLE | 4 Cyl 2.5L | 2ARFE, 2ARFXE; ASA42L-ANTGKA, ASA42L-ANTMKA, ASA42L-ANTSKA, ASA42L-ANTXKA, ASA44L-ANTGKA, ASA44L-ANTMKA, ASA44L-ANTSKA, ASA44L-ANTXKA, AVA44L-ANXGBA, AVA44L-ANXGBK, AVA44L-ANXMBA, AVA44L-ANXMBK, AVA44L-ANXSBA, AVA44L-ANXSBK
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Toyota RAV4 Ventilation Hose
Part Number: 12262-0V040
$14.98 MSRP: $20.94
You Save: $5.96 (29%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Hose, Ventilation, NO.2
- Manufacturer Note: *347
- Replaced by: 12262-36080
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2015-2018 Toyota RAV4 | LE, Limited, SE, XLE | 4 Cyl 2.5L | 2ARFE, 2ARFXE; ASA42L-ANTGKA, ASA42L-ANTMKA, ASA42L-ANTSKA, ASA42L-ANTXKA, ASA44L-ANTGKA, ASA44L-ANTMKA, ASA44L-ANTSKA, ASA44L-ANTXKA, AVA44L-ANXGBA, AVA44L-ANXGBK, AVA44L-ANXMBA, AVA44L-ANXMBK, AVA44L-ANXSBA, AVA44L-ANXSBK
View related parts
Toyota RAV4 Ventilation Hose
Part Number: 12262-74100
$12.01 MSRP: $16.78
You Save: $4.77 (29%)
Product Specifications
- Other Name: Hose, Ventilation, NO.2
- Manufacturer Note: (J)
- Replaces: 12262-03040
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1997-2000 Toyota RAV4 | 4 Cyl 2.0L | 3SFE; SXA10L-AKMGKA, SXA10L-AKPGKA, SXA10L-AZMGKA, SXA11L-AWMGKA, SXA11L-AWPGKA, SXA15L-AKMGKA, SXA15L-AKPGKA, SXA15L-AZMGKA, SXA15L-AZPGKA, SXA16L-AWMGKA, SXA16L-AWPGKA
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Toyota RAV4 Ventilation Hose
Part Number: 12260-74050
$16.89 MSRP: $23.60
You Save: $6.71 (29%)
Product Specifications
- Other Name: Hose, Ventilation
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1997-2000 Toyota RAV4 | 4 Cyl 2.0L | 3SFE; SXA10L-AKMGKA, SXA10L-AKPGKA, SXA10L-AZMGKA, SXA11L-AWMGKA, SXA11L-AWPGKA, SXA15L-AKMGKA, SXA15L-AKPGKA, SXA15L-AZMGKA, SXA15L-AZPGKA, SXA16L-AWMGKA, SXA16L-AWPGKA

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Toyota RAV4 PCV Hose

The PCV Hose of a Toyota RAV4 directs crankcase vapors to the PCV valve, which permits the vapors to be rerouted back into the engine. A flexible tube that forms a sealed bridge between the crankcase port and the spring-loaded valve allows the pintle inside this valve to meter airflow while the PCV Hose carries the vapor. A cracked or loose PCV Hose creates an opening that allows unburned gases to leak and pass. This can increase your emissions. It can also disrupt your mixture ratios and cause a decrease in performance. Either the driver or passenger side may be installed with the PCV Hose, so choosing the right side-specific PCV Hose guarantees faultless fitting on any Toyota RAV4 engine layout. The deteriorated hose can put stress on the valve itself, so replacing it quickly helps ensure smooth operation and keeps the Toyota powertrain within the intended emission standards for the reliable Toyota RAV4.

If you are in demand for superior quality and affordable OEM Toyota RAV4 PCV Hose, then shop with us! We own a wide range of the reduced-priced genuine Toyota RAV4 PCV Hose. You can purchase in confidence as all parts come with a manufacturer's warranty. Any issues with our products? No need to worry as we have a hassle-free return policy to guide you every step of the way.

Toyota RAV4 PCV Hose Parts Questions & Experts Answers

Vacuum Hose
90999-92002
Q: What Are the Functions and Maintenance Procedures for the Positive Crankcase Ventilation (PCV) System and PCV Hose on Toyota Rav4?
A:
The Positive Crankcase Ventilation (PCV) system reduces hydrocarbon emissions by scavenging crankcase vapors, circulating fresh air from the air cleaner through the crankcase, where it mixes with blow-by gases before being rerouted through a PCV valve to the intake manifold. Utilizing intake manifold vacuum, the system draws crankcase vapors into the intake manifold, with the PCV valve regulating the amount of blow-by gases returned based on available vacuum, while also preventing combustion gases from entering the manifold during a backfire. To maintain idle quality, the valve restricts flow when vacuum is high. The system includes a fresh-air inlet hose connecting the air intake duct to the crankcase, the PCV valve, and the PCV hose linking the valve to the intake manifold, with the valve attached to a crankcase vent oil separator that prevents oil from entering the valve. Regular inspection of the fresh-air inlet hose and the PCV valve hose for cracks, leaks, and damage is essential, along with checking for obstructions by disconnecting the hose from the crankcase vent oil separator and the intake manifold; clogged hoses should be replaced, and if the PCV valve is not functioning properly, it should also be replaced rather than cleaned.