Scion xB Vacuum Brake Booster Check Valve Costs
The average cost for a Scion xB Vacuum Brake Booster Check Valve Replacement is between $67 - $125. Get an instant quote with our AI repair estimator.
What is a vacuum brake booster check valve?
The vacuum brake booster check valve is a crucial component in a vehicle's braking system. It is a one-way valve located within the vacuum brake booster, which helps to enhance the braking force applied by the driver. The primary function of this check valve is to maintain a vacuum within the brake booster, ensuring consistent power assistance during braking. When the engine is running and the brake pedal is applied, the vacuum stored in the booster helps multiply the force exerted by the driver, making it easier to stop the vehicle. If this valve fails, it could lead to a loss of vacuum, thereby reducing the effectiveness of the brake booster and increasing stopping distances.
Symptoms of a faulty vacuum brake booster check valve
When the vacuum brake booster check valve becomes faulty, several symptoms may indicate its failure. One of the most noticeable signs is a hard brake pedal, requiring exceptional force to achieve braking action. This occurs because the booster lacks sufficient vacuum to assist in braking. Another symptom can be the engine stalling or running poorly, especially when the brakes are applied, as a vacuum leak affects the air-fuel mixture in the engine. You might also notice unusual hissing noises coming from the pedal area due to air escaping through a damaged valve or its connections. Lastly, increased braking distances due to reduced braking efficiency can occur, posing a significant safety risk while driving.
How urgent is vacuum brake booster check valve replacement?
Replacing a faulty vacuum brake booster check valve is quite urgent. Driving with a defective check valve can severely compromise braking performance, making it difficult to stop the vehicle effectively in emergency situations. This poses a significant risk not only to the driver and passengers but also to other road users. It is recommended to have this issue diagnosed and addressed promptly by a professional mechanic to ensure the braking system functions optimally and safely.
How much does vacuum brake booster check valve replacement cost?
The cost of replacing a vacuum brake booster check valve can vary depending on the make and model of the vehicle, as well as the labor rates at the repair shop. Generally, replacement parts for the check valve are relatively inexpensive, often ranging from $20 to $50. However, labor costs can add significantly to the overall price, potentially bringing the total repair cost to anywhere between $100 and $200. It is always advised to get a quote from a trusted mechanic to understand the specific costs involved for your vehicle.
4 FAQs about vacuum brake booster check valves
- What happens if the vacuum brake booster check valve fails?
If the check valve fails, the vehicle may experience a hard brake pedal, increased stopping distances, and potentially poor engine performance due to a vacuum leak. This results from the loss of vacuum assist, making braking much less effective and potentially dangerous. - Can I drive with a faulty vacuum brake booster check valve?
While it is technically possible to drive with a faulty brake booster check valve, it is not recommended. The lack of proper braking assistance increases the risk of accidents and impairs vehicle control, especially in emergency scenarios where quick stopping is necessary. - How do I test a vacuum brake booster check valve?
A simple test involves disconnecting the vacuum hose from the booster and blowing through it. Air should only flow one way; if air passes in both directions, the check valve is faulty. It's best to have the check valve inspected by a professional to confirm its condition accurately. - Are vacuum brake booster check valves the same in all vehicles?
No, different vehicles may have different designs and specifications for brake booster check valves. It is important to ensure that the replacement part matches the exact specifications required for your vehicle's make and model to ensure proper functionality.
Dev Output
2015 Scion xB L4-2.4L (2AZ-FE) - Vacuum Brake Booster Check Valve Costs
Parts: $37.00Labor: $52.00{ "partPrice": 37, "laborPrice": 52, "alldata_id": 54971, "alldata_vehicle_id": 54971, "title": "Vacuum Brake Booster Check Valve", "parts": { "qualifiers": [ { "name": "Booster Check Valve", "part": [ { "name": "Booster Check Valve", "price": "52.78", "pricecode": "", "partnumber": "4473020170" } ] } ] }, "labors": { "operations": [ { "operation": "Replace", "qualifiers": [ { "name": "Booster Check Valve, R&R", "labor": { "skill": "B", "standardtime": "0.3", "warrantytime": "0.0" }, "qualifiers": [] } ] } ] }, "year": 2015, "make": "Scion", "model": "xB", "engine": "L4-2.4L (2AZ-FE)" }2014 Scion xB L4-2.4L (2AZ-FE) - Vacuum Brake Booster Check Valve Costs
Parts: $33.00Labor: $14.00{ "partPrice": 33, "laborPrice": 14, "alldata_id": 54132, "alldata_vehicle_id": 54132, "title": "Vacuum Brake Booster Check Valve", "parts": { "qualifiers": [ { "name": "Booster Check Valve", "part": [ { "name": "Booster Check Valve", "price": "52.78", "pricecode": "", "partnumber": "4473020170" } ] } ] }, "labors": { "operations": [ { "operation": "Replace", "qualifiers": [ { "name": "Booster Check Valve, R&R", "labor": { "skill": "B", "standardtime": "0.3", "warrantytime": "0.0" }, "qualifiers": [] } ] } ] }, "year": 2014, "make": "Scion", "model": "xB", "engine": "L4-2.4L (2AZ-FE)" }2013 Scion xB L4-2.4L (2AZ-FE) - Vacuum Brake Booster Check Valve Costs
Parts: $86.00Labor: $0.00{ "partPrice": 86, "laborPrice": 0, "alldata_id": 52943, "alldata_vehicle_id": 52943, "title": "Vacuum Brake Booster Check Valve", "parts": { "qualifiers": [ { "name": "Booster Check Valve", "part": [ { "name": "Booster Check Valve", "price": "52.78", "pricecode": "", "partnumber": "4473020170" } ] } ] }, "labors": { "operations": [ { "operation": "Replace", "qualifiers": [ { "name": "Booster Check Valve, R&R", "labor": { "skill": "B", "standardtime": "0.3", "warrantytime": "0.0" }, "qualifiers": [] } ] } ] }, "year": 2013, "make": "Scion", "model": "xB", "engine": "L4-2.4L (2AZ-FE)" }2012 Scion xB L4-2.4L (2AZ-FE) - Vacuum Brake Booster Check Valve Costs
Parts: $8.00Labor: $96.00{ "partPrice": 8, "laborPrice": 96, "alldata_id": 50498, "alldata_vehicle_id": 50498, "title": "Vacuum Brake Booster Check Valve", "parts": { "qualifiers": [ { "name": "Booster Check Valve", "part": [ { "name": "Booster Check Valve", "price": "51.06", "pricecode": "", "partnumber": "4473014050" } ] } ] }, "labors": { "operations": [ { "operation": "Replace", "qualifiers": [ { "name": "Booster Check Valve, R&R", "labor": { "skill": "B", "standardtime": "0.3", "warrantytime": "0.0" }, "qualifiers": [] } ] } ] }, "year": 2012, "make": "Scion", "model": "xB", "engine": "L4-2.4L (2AZ-FE)" }2011 Scion xB L4-2.4L (2AZ-FE) - Vacuum Brake Booster Check Valve Costs
Parts: $80.00Labor: $33.00{ "partPrice": 80, "laborPrice": 33, "alldata_id": 48380, "alldata_vehicle_id": 48380, "title": "Vacuum Brake Booster Check Valve", "parts": { "qualifiers": [ { "name": "Booster Check Valve", "part": [ { "name": "Booster Check Valve", "price": "51.06", "pricecode": "", "partnumber": "4473014050" } ] } ] }, "labors": { "operations": [ { "operation": "Replace", "qualifiers": [ { "name": "Booster Check Valve, R&R", "labor": { "skill": "B", "standardtime": "0.3", "warrantytime": "0.0" }, "qualifiers": [] } ] } ] }, "year": 2011, "make": "Scion", "model": "xB", "engine": "L4-2.4L (2AZ-FE)" }2010 Scion xB L4-2.4L (2AZ-FE) - Vacuum Brake Booster Check Valve Costs
Parts: $86.00Labor: $75.00{ "partPrice": 86, "laborPrice": 75, "alldata_id": 46883, "alldata_vehicle_id": 46883, "title": "Vacuum Brake Booster Check Valve", "parts": { "qualifiers": [ { "name": "Booster Check Valve", "part": [ { "name": "Booster Check Valve", "price": "51.06", "pricecode": "", "partnumber": "4473014050" } ] } ] }, "labors": { "operations": [ { "operation": "Replace", "qualifiers": [ { "name": "Booster Check Valve, R&R", "labor": { "skill": "B", "standardtime": "0.3", "warrantytime": "0.0" }, "qualifiers": [] } ] } ] }, "year": 2010, "make": "Scion", "model": "xB", "engine": "L4-2.4L (2AZ-FE)" }2009 Scion xB L4-2.4L (2AZ-FE) - Vacuum Brake Booster Check Valve Costs
Parts: $24.00Labor: $38.00{ "partPrice": 24, "laborPrice": 38, "alldata_id": 45330, "alldata_vehicle_id": 45330, "title": "Vacuum Brake Booster Check Valve", "parts": { "qualifiers": [ { "name": "Booster Check Valve", "part": [ { "name": "Booster Check Valve", "price": "51.06", "pricecode": "", "partnumber": "4473014050" } ] } ] }, "labors": { "operations": [ { "operation": "Replace", "qualifiers": [ { "name": "Booster Check Valve, R&R", "labor": { "skill": "B", "standardtime": "0.3", "warrantytime": "0.0" }, "qualifiers": [] } ] } ] }, "year": 2009, "make": "Scion", "model": "xB", "engine": "L4-2.4L (2AZ-FE)" }2008 Scion xB L4-2.4L (2AZ-FE) - Vacuum Brake Booster Check Valve Costs
Parts: $63.00Labor: $63.00{ "partPrice": 63, "laborPrice": 63, "alldata_id": 44667, "alldata_vehicle_id": 44667, "title": "Vacuum Brake Booster Check Valve", "parts": { "qualifiers": [ { "name": "Booster Check Valve", "part": [ { "name": "Booster Check Valve", "price": "51.06", "pricecode": "", "partnumber": "4473014050" } ] } ] }, "labors": { "operations": [ { "operation": "Replace", "qualifiers": [ { "name": "Booster Check Valve, R&R", "labor": { "skill": "B", "standardtime": "0.3", "warrantytime": "0.0" }, "qualifiers": [] } ] } ] }, "year": 2008, "make": "Scion", "model": "xB", "engine": "L4-2.4L (2AZ-FE)" }2006 Scion xB L4-1.5L (1NZ-FE) - Vacuum Brake Booster Check Valve Costs
Parts: $75.00Labor: $50.00{ "partPrice": 75, "laborPrice": 50, "alldata_id": 41832, "alldata_vehicle_id": 41832, "title": "Vacuum Brake Booster Check Valve", "parts": { "qualifiers": [ { "name": "Booster Check Valve", "part": [ { "name": "Booster Check Valve", "price": "54.96", "pricecode": "", "partnumber": "4473030010" } ] } ] }, "labors": { "operations": [ { "operation": "Replace", "qualifiers": [ { "name": "Booster Check Valve, R&R", "labor": { "skill": "B", "standardtime": "0.3", "warrantytime": "0.2" }, "qualifiers": [] } ] } ] }, "year": 2006, "make": "Scion", "model": "xB", "engine": "L4-1.5L (1NZ-FE)" }2005 Scion xB L4-1.5L (1NZ-FE) - Vacuum Brake Booster Check Valve Costs
Parts: $38.00Labor: $25.00{ "partPrice": 38, "laborPrice": 25, "alldata_id": 39647, "alldata_vehicle_id": 39647, "title": "Vacuum Brake Booster Check Valve", "parts": { "qualifiers": [ { "name": "Booster Check Valve", "part": [ { "name": "Booster Check Valve", "price": "54.96", "pricecode": "", "partnumber": "4473030010" } ] } ] }, "labors": { "operations": [ { "operation": "Replace", "qualifiers": [ { "name": "Booster Check Valve, R&R", "labor": { "skill": "B", "standardtime": "0.3", "warrantytime": "0.2" }, "qualifiers": [] } ] } ] }, "year": 2005, "make": "Scion", "model": "xB", "engine": "L4-1.5L (1NZ-FE)" }2004 Scion xB L4-1.5L (1NZ-FE) - Vacuum Brake Booster Check Valve Costs
Parts: $42.00Labor: $16.00{ "partPrice": 42, "laborPrice": 16, "alldata_id": 39161, "alldata_vehicle_id": 39161, "title": "Vacuum Brake Booster Check Valve", "parts": { "qualifiers": [ { "name": "Booster Check Valve", "part": [ { "name": "Booster Check Valve", "price": "54.96", "pricecode": "", "partnumber": "4473030010" } ] } ] }, "labors": { "operations": [ { "operation": "Replace", "qualifiers": [ { "name": "Booster Check Valve, R&R", "labor": { "skill": "B", "standardtime": "0.3", "warrantytime": "0.2" }, "qualifiers": [] } ] } ] }, "year": 2004, "make": "Scion", "model": "xB", "engine": "L4-1.5L (1NZ-FE)" }