LEXUS IS Auxiliary water pump replacement Cost
2008–2012 · Engine, Fuel & Emissions system
Typical range
$312–$1.8k
Parts + labour
Labour hours
1–3.5h
At a typical garage
The water pump circulates coolant through the engine; when it fails the engine overheats rapidly, which can cause irreversible damage. A leaking or noisy water pump should be replaced promptly. LEXUS IS water pump replacement typically costs $312–$1790.
Typical parts included
- Auxiliary water pump
What affects the price
- Belt-driven vs chain-driven water pump (chain-driven is more labour-intensive)
- Whether the timing belt is replaced at the same time (cost-effective to do together)
- OEM vs quality aftermarket brand (Gates, Aisin, GMB)
Common questions
How long does this repair take?
Auxiliary water pump replacement on a LEXUS IS typically takes 1–3.5 hours at a garage.
How often does this need to be done?
For a LEXUS IS, this is typically needed water pumps are replaced on failure; preventative replacement alongside the timing belt is common practice.
Other engine, fuel & emissions system repairs on the LEXUS IS
- ABS hydraulic unit replacement$459–$842
- ABS sensor replacement$189–$347
- ABS system bleeding$151–$277
- AC compressor clutch replacement$378–$693
- AC compressor replacement$405–$743
Auxiliary water pump replacement cost on similar cars
- VOLKSWAGEN Passat$203–$371
- OPEL Insignia$203–$371
- AUDI A4 Avant$203–$371
- FORD Mondeo Hatchback$203–$371
- RENAULT Laguna$203–$371
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