What is the responsibility of the Evaporative Emissions Control (EVAP) system,Canister Purge Valve,Fuel Tank Vent Valve and Vapor Canister and how to replace on Subaru Legacy?

A uniform Evaporative Emissions Control (EVAP) system running through Baja, Legacy and Outback models redirects fuel vapors to the intake manifold in operation. The system consists of fuel tank filler neck cap along with other elements such as the fuel cut valve and EVAP canister and drain filter and drain valve and fuel tank pressure sensor and pressure control solenoid valve and shut-off valve and vent valve and purge control solenoid valve which are primarily installed beneath the vehicle. The system controls fuel tank pressure through vapor storage until it ventilates into the intake manifold. The canister provides atmospheric air entry to avoid vacuum development during purging. During operation the diagnostic system monitors system leaks and the valves safeguard the system throughout fueling operations. When an EVAP line develops a kink the fuel tank filler neck cap includes a relief valve so vacuum formation stays prevented. The purge control solenoid valve needs replacement by accessing it under the intake manifold while the EVAP canister requires replacement at the rear of the vehicle. The drain valve together with the drain filter sits above the canister while the fuel tank pressure sensor exists above the inner CV joint boot. The pressure control solenoid valve installation occurs above the rear axle differential while the vent valve placement takes position on top of the fuel tank. To reach the shut valve mechanics need to detach the fuel filler neck pipe because this component is positioned at the top of the assembly.

Genuine Subaru Legacy Vapor Canister

Fuel Vapor Canister

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13 Vapor Canisters found

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Subaru Legacy Canister
Part Number: 42035AL04A
$101.00 MSRP: $146.38
You Save: $45.38 (31%)
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Product Specifications
- Other Name: Vapor Canister
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2015-2019 Subaru Legacy | 2.5i, 2.5i Limited, 2.5i Premium, 2.5i Sport, 2.5i Touring, 3.6R, 3.6R Limited, 3.6R Premium, 3.6R Touring | 2.5L H4, 3.6L H6
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Subaru Legacy Canister
Part Number: 42035AJ04A
$190.00 MSRP: $277.78
You Save: $87.78 (32%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Vapor Canister
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2010-2012 Subaru Legacy | 2.5i, 2.5i Limited, 2.5i Premium, 3.6R, 3.6R Limited, 3.6R Premium | 2.5L H4 SOHC, 3.6L H6
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Subaru Legacy Canister
Part Number: 42035AG03A
$251.56 MSRP: $367.78
You Save: $116.22 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Vapor Canister
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2005-2009 Subaru Legacy | 2.5i, 2.5i Base, 2.5i Limited, 3.0R, 3.0R Limited, 3.0R LL-Bean, Base, GT, GT Limited, XT Limited | 2.5L H4, 2.5L H4 Turbo, 3.0L H6
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Subaru Legacy Canister
Part Number: 42035AE03A
$192.51 MSRP: $281.45
You Save: $88.94 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Vapor Canister
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2004 Subaru Legacy | Baja, Baja-S, Base, Cold Weather, Flat6, Flat6 L.L.Bean, Flat6-S, GT, L, Limited, L-S, SUS Flat6, SUS Limited | 2.5L H4, 3.0L H6
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Subaru Legacy Canister
Part Number: 42035AL05A
$132.77 MSRP: $192.42
You Save: $59.65 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Vapor Canister
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2015-2019 Subaru Legacy | 2.5i, 2.5i Limited, 2.5i Premium, 2.5i Sport, 2.5i Touring | 2.5L H4
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Subaru Legacy CANISTER Complete Na
Part Number: 42035AJ08A
$500.26 MSRP: $737.85
You Save: $237.59 (33%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Canister; Vapor Canister
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2013-2014 Subaru Legacy | 2.5i, 2.5i Limited, 2.5i Premium, 2.5i Sport, 2.5i Touring, 3.6R, 3.6R Limited, 3.6R Premium, 3.6R Touring | 2.5L H4 DOHC, 3.6L H6
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Subaru Legacy CANISTER US
Part Number: 42035AN00C
$224.90 MSRP: $328.80
You Save: $103.90 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Replaces: 42035AN00B, 42035AN00A
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2022-2025 Subaru Legacy | 4 Cyl 2.4L, 4 Cyl 2.5L
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Subaru Legacy CANISTER Us
Part Number: 42035AN00A
$224.90 MSRP: $328.80
You Save: $103.90 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Replaced by: 42035AN00C
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2020-2021 Subaru Legacy | 2.4R F/R-O, 2.4R Limited, 2.4R Touring, 2.5i, 2.5i Limited, 2.5i Premium, 2.5i Sport, 2.5i Touring | 2.4L H4 DIT, 2.5L H4 DI
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Subaru Legacy Canister
Part Number: 42036AA000
Product Specifications
- Other Name: Vapor Canister
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 1990-1998 Subaru Legacy | Base, Brighton, GT, L, LS, LS-D, LS-I, Out Back, Post, SUS | 2.2L H4 , 2.5L H4
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Subaru Legacy Canister
Part Number: 42036AC020
Product Specifications
- Other Name: Vapor Canister
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 1998-2004 Subaru Legacy | Baja, Baja-B, Baja-S, Base, Brighton, Cold Weather, Flat6, Flat6 L.L.Bean, GT, L, Limited, Out Back, Post, SUS, SUS Flat6, SUS Limited | 2.2L H4 (New EVAPO), 2.2L H4 Series, 2.5L H4, 2.5L H4 Turbo, 3.0L H6
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Subaru Legacy Canister
Part Number: 42036AA040
Product Specifications
- Other Name: Vapor Canister
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 1991-1994 Subaru Legacy | Turbo
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Subaru Legacy Canister
Part Number: 42036FA030
Product Specifications
- Other Name: Vapor Canister
- Replaces: 42036FA020
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 1996-1998 Subaru Legacy | Brighton, GT, L, LS, Out Back, Post, SUS | 2.2L H4 (New EVAPO), 2.5L H4
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Subaru Legacy Canister
Part Number: 42035AJ03A
Product Specifications
- Other Name: Vapor Canister
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2010-2012 Subaru Legacy | 2.5GT Limited, 2.5GT Premium | 2.5L H4 Turbo

Subaru Legacy Vapor Canister

Subaru Legacy's Vapor Canister captures fuel vapors from the fuel tank and stores them so they can burn in the engine, cutting hydrocarbon emissions. The component, also known as a carbon or charcoal canister, is filled with activated charcoal whose porous surface adsorbs vapors until engine vacuum draws air through the bed and carries the vapors into the intake for combustion. The Vapor Canister is either situated in the engine bay or located somewhere near the vehicle's fuel tank. Specifically, this component is connected to the tank using sealed lines. Further, it acts with a purge valve that meters flow and a pressure balanced fuel cap. Subaru applications of the Vapor Canister operate with a vent solenoid and fuel tank pressure sensor that allow the control module to run leak checks by closing the vent and looking for vacuum. Some Subaru Legacy vehicles come equipped with a filter inside the Vapor Canister that cleans incoming air. The Vapor Canister is a central component that helps to maintain the Subaru Legacy fuel system closed to the atmosphere.

Our website stands as the go-to online destination for OEM Subaru Legacy Vapor Canister. With complete lines of genuine Subaru Legacy Vapor Canister available at unbeatable market prices, we ensure top quality, reliability, and durability. Each part comes backed by the manufacturer's warranty, reinforcing your trust in our offerings.

Subaru Legacy Vapor Canister Parts Questions & Experts Answers

Canister
42036AC020
Q:
What is the responsibility of the Evaporative Emissions Control (EVAP) system,Canister Purge Valve,Fuel Tank Vent Valve and Vapor Canister and how to replace on Subaru Legacy?
Posted by Sarah J.
A:
A uniform Evaporative Emissions Control (EVAP) system running through Baja, Legacy and Outback models redirects fuel vapors to the intake manifold in operation. The system consists of fuel tank filler neck cap along with other elements such as the fuel cut valve and EVAP canister and drain filter and drain valve and fuel tank pressure sensor and pressure control solenoid valve and shut-off valve and vent valve and purge control solenoid valve which are primarily installed beneath the vehicle. The system controls fuel tank pressure through vapor storage until it ventilates into the intake manifold. The canister provides atmospheric air entry to avoid vacuum development during purging. During operation the diagnostic system monitors system leaks and the valves safeguard the system throughout fueling operations. When an EVAP line develops a kink the fuel tank filler neck cap includes a relief valve so vacuum formation stays prevented. The purge control solenoid valve needs replacement by accessing it under the intake manifold while the EVAP canister requires replacement at the rear of the vehicle. The drain valve together with the drain filter sits above the canister while the fuel tank pressure sensor exists above the inner CV joint boot. The pressure control solenoid valve installation occurs above the rear axle differential while the vent valve placement takes position on top of the fuel tank. To reach the shut valve mechanics need to detach the fuel filler neck pipe because this component is positioned at the top of the assembly.
Answered by Subaru Parts Specialist Jesse / Mar 21, 2023