How to remove the Air Filter Box on Toyota Echo?

To remove the Air Filter Box, release the spring clip and detach the crankcase breather hose. Disconnect the wiring plug from the airflow sensor and unclip the canister purge valve. Loosen the large hose clips securing the air inlet duct and remove it. Release the spring clips at the front of the Air Filter Box top cover and lift it away with the airflow sensor. Remove the air filter element and note its position. The lower half of the Air Filter Box is secured by bolts inside the housing and on the inner guard. Remove these bolts and lift out the Air Filter Box. To refit, reverse the steps and ensure a secure Air Filter Box duct.

Genuine Toyota Echo Air Filter Box

Air Filter Housing

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Toyota Echo Air Cleaner Assembly
Part Number: 17700-21050
$484.90 MSRP: $723.38
You Save: $238.48 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Cleaner Assy, Air; Air Cleaner Assembly
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2002-2005 Toyota Echo | 4 Cyl 1.5L | 1NZFE; NCP12L-BDMRKA, NCP12L-BDMRKK, NCP12L-BDPRKA, NCP12L-BDPRKK, NCP12L-BEMRKA, NCP12L-BEMRKK, NCP12L-BEPRKA, NCP12L-BEPRKK, NCP13L-AGMRKK, NCP13L-AGPRKK, NCP13L-AHMRKK, NCP13L-AHPRKK
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Toyota Echo Air Cleaner Cap Sub-Assembly
Part Number: 17705-21031
$371.40 MSRP: $554.05
You Save: $182.65 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Cap Sub-Assy, Air Cleaner; Cover
- Replaces: 17705-21030
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2002-2005 Toyota Echo | 4 Cyl 1.5L | 1NZFE; NCP12L-BDMRKA, NCP12L-BDMRKK, NCP12L-BDPRKA, NCP12L-BDPRKK, NCP12L-BEMRKA, NCP12L-BEMRKK, NCP12L-BEPRKA, NCP12L-BEPRKK, NCP13L-AGMRKK, NCP13L-AGPRKK, NCP13L-AHMRKK, NCP13L-AHPRKK
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Toyota Echo Air Cleaner Cap Sub-Assembly
Part Number: 17705-21040
$259.91 MSRP: $372.69
You Save: $112.78 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Cap Sub-Assy, Air Cleaner
- Replaced by: 17705-21041
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2000-2003 Toyota Echo | 4 Cyl 1.5L | 1NZFE; NCP12L-BDMRKA, NCP12L-BDMRKK, NCP12L-BDPRKA, NCP12L-BDPRKK, NCP12L-BEMRKA, NCP12L-BEMRKK, NCP12L-BEPRKA, NCP12L-BEPRKK
View related parts
Toyota Echo Air Cleaner Cap Sub-Assembly
Part Number: 17705-21030
$371.40 MSRP: $554.05
You Save: $182.65 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Cap Sub-Assy, Air Cleaner
- Replaced by: 17705-21031
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2002-2004 Toyota Echo | 4 Cyl 1.5L | 1NZFE; NCP12L-BDMRKA, NCP12L-BDMRKK, NCP12L-BDPRKA, NCP12L-BDPRKK, NCP12L-BEMRKA, NCP12L-BEMRKK, NCP12L-BEPRKA, NCP12L-BEPRKK, NCP13L-AGMRKK, NCP13L-AGPRKK, NCP13L-AHMRKK, NCP13L-AHPRKK
View related parts
Toyota Echo Air Cleaner Assembly
Part Number: 17700-21060
Product Specifications
- Other Name: Cleaner Assy, Air; Air Cleaner Assembly
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2000-2003 Toyota Echo | 4 Cyl 1.5L | 1NZFE; NCP12L-BDMRKA, NCP12L-BDMRKK, NCP12L-BDPRKA, NCP12L-BDPRKK, NCP12L-BEMRKA, NCP12L-BEMRKK, NCP12L-BEPRKA, NCP12L-BEPRKK

Toyota Echo Air Filter Box

The Toyota Echo Air Filter Box safeguards the compact engine by screening every gust of incoming air so only clean oxygen feeds combustion. Mounted at the head of the intake path, this Air Filter Box seals a pleated filter element inside a tough plastic housing that forces dirty outside air to pass through fine fibers which trap dust, sand, leaves and other abrasive particles before they can scar pistons or clog oil passages. Once purified in the Air Filter Box, airflow travels smoothly to the throttle body, helping the motor maintain power and fuel economy for Toyota drivers while preventing premature wear. Throughout the production run, the sub-compact kept a straightforward single-piece Air Filter Box design that opens with simple clips, so drivers can swap filters quickly without tools, meaning no major variations exist between early and later Echo model years. Because the Air Filter Box works continuously, a fresh filter inside it is critical; a clogged unit reduces breathing efficiency and risks the bypass of grime that could shorten engine life in any Toyota Echo.

If you are in demand for superior quality and affordable OEM Toyota Echo Air Filter Box, then shop with us! We own a wide range of the reduced-priced genuine Toyota Echo Air Filter Box. 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 Echo Air Filter Box Parts Questions & Experts Answers

Air Cleaner Cap Sub-Assembly
17705-21040
Q: How to remove the Air Filter Box on Toyota Echo?
A:
To remove the Air Filter Box, release the spring clip and detach the crankcase breather hose. Disconnect the wiring plug from the airflow sensor and unclip the canister purge valve. Loosen the large hose clips securing the air inlet duct and remove it. Release the spring clips at the front of the Air Filter Box top cover and lift it away with the airflow sensor. Remove the air filter element and note its position. The lower half of the Air Filter Box is secured by bolts inside the housing and on the inner guard. Remove these bolts and lift out the Air Filter Box. To refit, reverse the steps and ensure a secure Air Filter Box duct.