BRISTOL Bullet Vacuum brake pump replacement (diesel/hybrid) Cost
2017–2023 · Engine, Fuel & Emissions system
Typical range
$347–$644
Parts + labour
Labour hours
1.5–4h
At a typical garage
Vacuum leaks allow unmetered air into the intake manifold, causing the ECU to run the engine lean; symptoms include rough idle, high idle speed and hesitation. Diesel and hybrid vehicles use a mechanical vacuum pump for brake servo assistance, which can also fail. BRISTOL Bullet vacuum system repair costs $347–$644.
Warning signs you need this repair
- Rough or erratic idle, especially when cold
- High idle speed that does not settle
- Hissing sound from the engine bay at idle
- Brake pedal feels hard and requires excessive effort (vacuum pump failure)
- Lean mixture fault codes or MAF/MAP sensor codes alongside idle issues
What affects the price
- Location of the leak — some hoses are accessible, others require intake manifold removal
- Whether the vacuum pump vanes or seals have worn (common on diesel engines)
- Age and brittleness of vacuum hoses throughout the engine
Common questions
How much does vacuum brake pump replacement (diesel/hybrid) cost on a BRISTOL Bullet?
Vacuum brake pump replacement (diesel/hybrid) on a BRISTOL Bullet (2017–2023) typically costs between $347 and $644 including parts and labour at an independent garage.
What parts are needed for vacuum brake pump replacement (diesel/hybrid) on a BRISTOL Bullet?
Consult your mechanic for the specific parts required for your vehicle.
How long does vacuum brake pump replacement (diesel/hybrid) take on a BRISTOL Bullet?
Vacuum brake pump replacement (diesel/hybrid) on a BRISTOL Bullet typically takes 1.5–4 hours of labour at a garage.
How often does vacuum brake pump replacement (diesel/hybrid) need to be done?
For a BRISTOL Bullet, vacuum brake pump replacement (diesel/hybrid) is typically needed as needed; vacuum hoses degrade after 10+ years; pump failure is less predictable.
Other engine, fuel & emissions system repairs on the BRISTOL Bullet
- ABS hydraulic unit replacement$536–$995
- ABS sensor replacement$221–$410
- ABS system bleeding$176–$328
- AC compressor clutch replacement$441–$819
- AC compressor replacement$473–$878
Vacuum brake pump replacement (diesel/hybrid) cost on similar cars
- MERCEDES BENZ E-Klasse Cabriolet and predecessors$289–$536
- BMW Z4 Roadster$289–$536
- SAAB 9-3 Convertible$289–$536
- AUDI A4 Cabriolet$289–$536
- CHEVROLET Camaro Convertible$347–$644
Get the exact price for your BRISTOL Bullet
Prices vary by year, engine and location. Tell us about your specific car.
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