What is the function of the evaporative emissions control system and Vapor Canister and how to check?

The evaporative emissions control system functions to draw fuel vapors from the gas tank and fuel system, store them in a charcoal canister, and then burn them during normal engine operation. A common symptom of a fault in this system is a strong fuel odor from the rear of the vehicle. On all models, it is located on or above the fuel tank. The canister and all hoses should be checked for damage and deterioration.

Genuine Toyota Prius Vapor Canister

Fuel Vapor Canister

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9 Vapor Canisters found

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Toyota Prius CANISTER Assembly, CHARC
Part Number: 77740-47060
- Other Name: Canister Assy, Charcoal; Vapor Canister, Vapor Separator
$471.99 MSRP: $694.77
You Save: $222.78 (33%)

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Fits the following Vehicles:
2010-2015 Toyota Prius | G, L, S | 4 Cyl 1.8L | 2ZRFXE; 2ZRFXE; ZVW30L-AHXBBA, ZVW30L-AHXEBA, ZVW30L-AHXEBK, ZVW30L-AHXGBA
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Toyota Prius Canister Assy, Charcoal
Part Number: 77740-47050
- Other Name: Vapor Canister
$264.35 MSRP: $379.06
You Save: $114.71 (31%)

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Fits the following Vehicles:
2004-2009 Toyota Prius | 4 Cyl 1.5L | 1NZFXE; 1NZFXE; NHW20L-AHEEBA, NHW20L-AHEEBK
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Toyota Prius Canister Assy, Trap W/Outlet Valve
Part Number: 77730-47030
- Other Name: Vapor Separator
$330.47 MSRP: $473.88
You Save: $143.41 (31%)

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More Info
Fits the following Vehicles:
2005-2009 Toyota Prius | 4 Cyl 1.5L | 1NZFXE; 1NZFXE; NHW20L-AHEEBA, NHW20L-AHEEBK
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View related parts
Toyota Prius Canister Assy, Charcoal
Part Number: 77740-47030
- Other Name: Vapor Canister
$192.08 MSRP: $275.44
You Save: $83.36 (31%)

Add to Cart
More Info
Fits the following Vehicles:
2001-2003 Toyota Prius | 4 Cyl 1.5L | 1NZFXE; 1NZFXE; NHW11L-AEEEBA, NHW11L-AEEEBK
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Toyota Prius CANISTER Assembly, CHARC
Part Number: 77740-47110
- Other Name: Canister Assy, Charcoal; Vapor Canister
$302.17 MSRP: $433.29
You Save: $131.12 (31%)

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Fits the following Vehicles:
2016-2022 Toyota Prius | 4 Cyl 1.8L | 2ZRFXE; 2ZRFXE; ZVW50L-AHXEBA, ZVW51L-AHXBBA, ZVW51L-AHXEBA, ZVW51L-AHXGBA, ZVW51L-AHXHBA, ZVW55L-AHXEBA, ZVW55L-AHXGBA
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Toyota Prius CANISTER Assembly, CHARC
Part Number: 77740-47100
- Other Name: Canister Assy, Charcoal; Vapor Canister, Vapor Separator
$492.56 MSRP: $725.04
You Save: $232.48 (33%)

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More Info
Fits the following Vehicles:
2012-2015 Toyota Prius | G, L, S | 4 Cyl 1.8L | 2ZRFXE; 2ZRFXE; ZVW35L-BHXBBA, ZVW35L-BHXEBA, ZVW35L-BHXEBK, ZVW35L-BHXGBA
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Toyota Prius CANISTER Assembly, CHARC
Part Number: 77740-47070
- Other Name: Canister Assy, Charcoal
$1155.87 MSRP: $1701.43
You Save: $545.56 (33%)

Add to Cart
More Info
Fits the following Vehicles:
2010-2011 Toyota Prius | E | 4 Cyl 1.8L | 2ZRFXE; 2ZRFXE; ZVW35L-BHXEBA, ZVW35L-BHXEBK
Less Info
View related parts
Toyota Prius Canister Assy, Trap W/Outlet Valve
Part Number: 77730-47020
- Other Name: Vapor Separator
$155.48 MSRP: $221.04
You Save: $65.56 (30%)

Add to Cart
More Info
Fits the following Vehicles:
2004-2006 Toyota Prius | 4 Cyl 1.5L | 1NZFXE; 1NZFXE; NHW20L-AHEEBA, NHW20L-AHEEBK
Less Info
View related parts
Toyota Prius Canister Assy, Trap W/Outlet Valve
Part Number: 77730-47010
- Other Name: Vapor Canister
More Info
Fits the following Vehicles:
2001-2003 Toyota Prius | 4 Cyl 1.5L | 1NZFXE; 1NZFXE; NHW11L-AEEEBA, NHW11L-AEEEBK
Less Info

Toyota Prius Vapor Canister Parts Questions & Answers

Canister Assy, Trap W/Outlet Valve
77730-47010
Q: What is the function of the evaporative emissions control system and Vapor Canister and how to check?
A: The evaporative emissions control system functions to draw fuel vapors from the gas tank and fuel system, store them in a charcoal canister, and then burn them during normal engine operation. A common symptom of a fault in this system is a strong fuel odor from the rear of the vehicle. On all models, it is located on or above the fuel tank. The canister and all hoses should be checked for damage and deterioration.