ASTON MARTIN V12 Vantage Seat belt pretensioner replacement Cost
2018–2018 · Engine, Fuel & Emissions system
Typical range
$459–$1.5k
Parts + labour
Labour hours
1.5–4h
At a typical garage
The belt tensioner keeps the serpentine or accessory belt at the correct tension; a failing tensioner causes belt slip, noise or sudden belt loss. Idler pulleys guide the belt path and fail similarly. ASTON MARTIN V12 Vantage tensioner or idler replacement costs $459–$1475.
Warning signs you need this repair
- Squealing or chirping from the belt, especially when cold or under electrical load
- Visible wobble or roughness in the tensioner or idler pulley when the engine runs
- Belt wearing faster than expected or running off-centre
- Rattling from the front of the engine at idle
- Battery, power steering or overheating warning (if belt has slipped completely)
Typical parts included
- Seat belt pretensioner (electrical trigger unit)
What affects the price
- Whether the belt is replaced at the same time (usually recommended)
- Automatic spring tensioner vs manual adjustment
- Number of idler pulleys in the system
Common questions
How much does seat belt pretensioner replacement cost on a ASTON MARTIN V12 Vantage?
Seat belt pretensioner replacement on a ASTON MARTIN V12 Vantage (2018–2018) typically costs between $459 and $1.5k including parts and labour at an independent garage.
What parts are needed for seat belt pretensioner replacement on a ASTON MARTIN V12 Vantage?
Common parts for this repair include: Seat belt pretensioner (electrical trigger unit).
How long does seat belt pretensioner replacement take on a ASTON MARTIN V12 Vantage?
Seat belt pretensioner replacement on a ASTON MARTIN V12 Vantage typically takes 1.5–4 hours of labour at a garage.
How often does seat belt pretensioner replacement need to be done?
For a ASTON MARTIN V12 Vantage, seat belt pretensioner replacement is typically needed typically replaced alongside the serpentine belt every 60,000–100,000 miles.
Other engine, fuel & emissions system repairs on the ASTON MARTIN V12 Vantage
- ABS hydraulic unit replacement$536–$982
- ABS sensor replacement$220–$404
- ABS system bleeding$176–$323
- AC compressor clutch replacement$441–$809
- AC compressor replacement$473–$866
Seat belt pretensioner replacement cost on similar cars
- CHEVROLET Camaro$272–$499
- BMW 4 Series Coupe$248–$454
- FORD Mustang$272–$499
- HONDA Accord Coupe$248–$454
- AUDI A5$275–$495
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