Subaru Outback Evaporative Check Valve Costs
The average cost for a Subaru Outback Evaporative Check Valve Replacement is between $83 - $153. Get an instant quote with our AI repair estimator.
What is an evaporative check valve?
An evaporative check valve is an integral part of a vehicle's evaporative emission control system (EVAP). Its primary function is to prevent the backflow of fuel vapors from the fuel tank back into the engine or other components. This check valve ensures that the vapors are directed towards the charcoal canister, where they are stored temporarily before being redirected to the engine to be burned. This not only helps in reducing emissions but also improves the fuel efficiency of the vehicle. The evaporative check valve plays a crucial role in keeping the fuel system sealed, thus contributing to the overall environmental efficiency of a vehicle.
Symptoms of a faulty evaporative check valve
A malfunctioning evaporative check valve can manifest through several symptoms. One of the most common signs is the illumination of the "Check Engine" light on your dashboard. This can be caused by leaks detected in the EVAP system, which might stem from a faulty check valve. Another symptom is a noticeable odor of fuel vapors around the vehicle, particularly near the fuel tank, indicating that vapors are not being contained and routed properly. You might also experience difficulty starting the engine due to improper vapor flow. Additionally, fuel efficiency may decrease, as the malfunctioning valve allows vapors to escape rather than be recirculated. In severe cases, the valve can cause performance issues, resulting in a reduced power output or erratic engine behavior as the engine struggles with incorrect vapor pressures.
How urgent is evaporative check valve repair?
Repairing or replacing a malfunctioning evaporative check valve should be considered moderately urgent. While it might not immediately impact the vehicle's drivability, leaving it unresolved could lead to increased fuel consumption and higher emission levels, failing emissions tests. Furthermore, prolonged neglect might lead to more severe damage in the EVAP system, resulting in more costly repairs. Therefore, it is advisable to address this issue at your earliest convenience, especially if you intend to maintain optimal fuel efficiency and environmental responsibility.
How much does evaporative check valve replacement cost?
The cost of replacing an evaporative check valve can vary based on factors like vehicle make and model, local labor rates, and part pricing. Generally, you can expect to pay between $100 and $200 for the part itself. Labor costs can add another $50 to $150, depending on the complexity and accessibility of the valve in your vehicle's configuration. Therefore, the total cost may range from $150 to $350. It's wise to obtain a few quotes from local mechanics or repair centers to ensure you're getting a fair price.
5 FAQs about evaporative check valves
- What happens if an evaporative check valve fails?
A failure in the evaporative check valve can lead to hydrocarbon vapors leaking into the atmosphere, reducing your vehicle’s fuel efficiency, and potentially causing the “Check Engine” light to illuminate. Over time, it can result in larger issues within the vapor control systems, leading to costlier repairs. - Can a vehicle run without an evaporative check valve?
While a vehicle can technically operate without an evaporative check valve, doing so significantly increases emissions and fuel odor, risks failing emissions tests, and could damage other components in the EVT system, leading to inefficient engine performance. - Is a faulty evaporative check valve difficult to diagnose?
It can be somewhat challenging to diagnose a faulty evaporative check valve because symptoms often overlap with other EVAP components. A professional mechanic typically conducts a smoke test or uses diagnostic equipment to accurately pinpoint the issue. - Can I replace the evaporative check valve myself?
Replacing an evaporative check valve might be feasible for someone with moderate mechanical skills, provided they have access to the appropriate tools and resources. However, due to its role in a regulatory system, professional guidance is recommended to ensure proper installation and function. - What are common signs of a working check valve?
A functional evaporative check valve ensures the absence of fuel odors around the vehicle, keeps the "Check Engine" light off, maintains stable fuel economy, and passes emissions tests without issues. Regular vehicle maintenance checks can help confirm its proper operation.
Dev Output
2019 Subaru Outback F4-2.5L DOHC - Evaporative Check Valve Costs
Parts: $57.00Labor: $88.00{ "partPrice": 57, "laborPrice": 88, "alldata_id": 59212, "alldata_vehicle_id": 59212, "title": "Evaporative Check Valve", "parts": { "qualifiers": [ { "name": "Vapor Canister", "part": [ { "name": "Check Valve", "price": "151.87", "pricecode": "", "partnumber": "42084AL00B" } ] } ] }, "labors": { "operations": [ { "operation": "Remove & Replace", "qualifiers": [ { "name": "Vapor Canister", "qualifiers": [ { "name": "Check Valve, R&R", "labor": { "skill": "B", "standardtime": "0.9", "warrantytime": "0.0" }, "qualifiers": [] } ] } ] } ] }, "year": 2019, "make": "Subaru", "model": "Outback", "engine": "F4-2.5L DOHC" }2019 Subaru Outback F6-3.6L DOHC - Evaporative Check Valve Costs
Parts: $78.00Labor: $42.00{ "partPrice": 78, "laborPrice": 42, "alldata_id": 59213, "alldata_vehicle_id": 59213, "title": "Evaporative Check Valve", "parts": { "qualifiers": [ { "name": "Vapor Canister", "part": [ { "name": "Check Valve", "price": "151.87", "pricecode": "", "partnumber": "42084AL00B" } ] } ] }, "labors": { "operations": [ { "operation": "Remove & Replace", "qualifiers": [ { "name": "Vapor Canister", "qualifiers": [ { "name": "Check Valve, R&R", "labor": { "skill": "B", "standardtime": "0.9", "warrantytime": "0.0" }, "qualifiers": [] } ] } ] } ] }, "year": 2019, "make": "Subaru", "model": "Outback", "engine": "F6-3.6L DOHC" }2018 Subaru Outback F4-2.5L DOHC - Evaporative Check Valve Costs
Parts: $35.00Labor: $30.00{ "partPrice": 35, "laborPrice": 30, "alldata_id": 57937, "alldata_vehicle_id": 57937, "title": "Evaporative Check Valve", "parts": { "qualifiers": [ { "name": "Vapor Canister", "part": [ { "name": "Check Valve", "price": "151.87", "pricecode": "", "partnumber": "42084AL00B" } ] } ] }, "labors": { "operations": [ { "operation": "Remove & Replace", "qualifiers": [ { "name": "Vapor Canister", "qualifiers": [ { "name": "Check Valve, R&R", "labor": { "skill": "B", "standardtime": "0.9", "warrantytime": "0.0" }, "qualifiers": [] } ] } ] } ] }, "year": 2018, "make": "Subaru", "model": "Outback", "engine": "F4-2.5L DOHC" }2018 Subaru Outback F6-3.6L DOHC - Evaporative Check Valve Costs
Parts: $19.00Labor: $21.00{ "partPrice": 19, "laborPrice": 21, "alldata_id": 57938, "alldata_vehicle_id": 57938, "title": "Evaporative Check Valve", "parts": { "qualifiers": [ { "name": "Vapor Canister", "part": [ { "name": "Check Valve", "price": "151.87", "pricecode": "", "partnumber": "42084AL00B" } ] } ] }, "labors": { "operations": [ { "operation": "Remove & Replace", "qualifiers": [ { "name": "Vapor Canister", "qualifiers": [ { "name": "Check Valve, R&R", "labor": { "skill": "B", "standardtime": "0.9", "warrantytime": "0.0" }, "qualifiers": [] } ] } ] } ] }, "year": 2018, "make": "Subaru", "model": "Outback", "engine": "F6-3.6L DOHC" }2017 Subaru Outback F4-2.5L DOHC - Evaporative Check Valve Costs
Parts: $42.00Labor: $71.00{ "partPrice": 42, "laborPrice": 71, "alldata_id": 56954, "alldata_vehicle_id": 56954, "title": "Evaporative Check Valve", "parts": { "qualifiers": [ { "name": "Vapor Canister", "part": [ { "name": "Check Valve", "price": "151.87", "pricecode": "", "partnumber": "42084AL00B" } ] } ] }, "labors": { "operations": [ { "operation": "Remove & Replace", "qualifiers": [ { "name": "Vapor Canister", "qualifiers": [ { "name": "Check Valve, R&R", "labor": { "skill": "B", "standardtime": "0.9", "warrantytime": "0.0" }, "qualifiers": [] } ] } ] } ] }, "year": 2017, "make": "Subaru", "model": "Outback", "engine": "F4-2.5L DOHC" }2017 Subaru Outback F6-3.6L DOHC - Evaporative Check Valve Costs
Parts: $72.00Labor: $42.00{ "partPrice": 72, "laborPrice": 42, "alldata_id": 56955, "alldata_vehicle_id": 56955, "title": "Evaporative Check Valve", "parts": { "qualifiers": [ { "name": "Vapor Canister", "part": [ { "name": "Check Valve", "price": "151.87", "pricecode": "", "partnumber": "42084AL00B" } ] } ] }, "labors": { "operations": [ { "operation": "Remove & Replace", "qualifiers": [ { "name": "Vapor Canister", "qualifiers": [ { "name": "Check Valve, R&R", "labor": { "skill": "B", "standardtime": "0.9", "warrantytime": "0.0" }, "qualifiers": [] } ] } ] } ] }, "year": 2017, "make": "Subaru", "model": "Outback", "engine": "F6-3.6L DOHC" }2016 Subaru Outback F4-2.5L DOHC - Evaporative Check Valve Costs
Parts: $99.00Labor: $35.00{ "partPrice": 99, "laborPrice": 35, "alldata_id": 55487, "alldata_vehicle_id": 55487, "title": "Evaporative Check Valve", "parts": { "qualifiers": [ { "name": "Vapor Canister", "part": [ { "name": "Check Valve", "price": "151.87", "pricecode": "", "partnumber": "42084AL00B" } ] } ] }, "labors": { "operations": [ { "operation": "Remove & Replace", "qualifiers": [ { "name": "Vapor Canister", "qualifiers": [ { "name": "Check Valve, R&R", "labor": { "skill": "B", "standardtime": "0.9", "warrantytime": "0.0" }, "qualifiers": [] } ] } ] } ] }, "year": 2016, "make": "Subaru", "model": "Outback", "engine": "F4-2.5L DOHC" }2016 Subaru Outback F6-3.6L DOHC - Evaporative Check Valve Costs
Parts: $73.00Labor: $43.00{ "partPrice": 73, "laborPrice": 43, "alldata_id": 55488, "alldata_vehicle_id": 55488, "title": "Evaporative Check Valve", "parts": { "qualifiers": [ { "name": "Vapor Canister", "part": [ { "name": "Check Valve", "price": "151.87", "pricecode": "", "partnumber": "42084AL00B" } ] } ] }, "labors": { "operations": [ { "operation": "Remove & Replace", "qualifiers": [ { "name": "Vapor Canister", "qualifiers": [ { "name": "Check Valve, R&R", "labor": { "skill": "B", "standardtime": "0.9", "warrantytime": "0.0" }, "qualifiers": [] } ] } ] } ] }, "year": 2016, "make": "Subaru", "model": "Outback", "engine": "F6-3.6L DOHC" }2015 Subaru Outback F4-2.5L DOHC - Evaporative Check Valve Costs
Parts: $78.00Labor: $88.00{ "partPrice": 78, "laborPrice": 88, "alldata_id": 54389, "alldata_vehicle_id": 54389, "title": "Evaporative Check Valve", "parts": { "qualifiers": [ { "name": "Vapor Canister", "part": [ { "name": "Check Valve", "price": "151.87", "pricecode": "", "partnumber": "42084AL00B" } ] } ] }, "labors": { "operations": [ { "operation": "Remove & Replace", "qualifiers": [ { "name": "Vapor Canister", "qualifiers": [ { "name": "Check Valve, R&R", "labor": { "skill": "B", "standardtime": "0.9", "warrantytime": "0.0" }, "qualifiers": [] } ] } ] } ] }, "year": 2015, "make": "Subaru", "model": "Outback", "engine": "F4-2.5L DOHC" }2015 Subaru Outback F6-3.6L DOHC - Evaporative Check Valve Costs
Parts: $77.00Labor: $68.00{ "partPrice": 77, "laborPrice": 68, "alldata_id": 54390, "alldata_vehicle_id": 54390, "title": "Evaporative Check Valve", "parts": { "qualifiers": [ { "name": "Vapor Canister", "part": [ { "name": "Check Valve", "price": "151.87", "pricecode": "", "partnumber": "42084AL00B" } ] } ] }, "labors": { "operations": [ { "operation": "Remove & Replace", "qualifiers": [ { "name": "Vapor Canister", "qualifiers": [ { "name": "Check Valve, R&R", "labor": { "skill": "B", "standardtime": "0.9", "warrantytime": "0.0" }, "qualifiers": [] } ] } ] } ] }, "year": 2015, "make": "Subaru", "model": "Outback", "engine": "F6-3.6L DOHC" }