MORGAN Plus 4 Thermostat replacement Cost
2005–2020 · Engine, Fuel & Emissions system
Typical range
$305–$2.4k
Parts + labour
Labour hours
1–4h
At a typical garage
The thermostat regulates engine temperature by controlling coolant flow to the radiator. A stuck-closed thermostat causes overheating; a stuck-open one keeps the engine running cold, increasing wear and reducing heater output. MORGAN Plus 4 thermostat replacement costs $305–$2401.
Typical parts included
- Thermostat housing
- Thermostat
What affects the price
- OEM vs aftermarket thermostat (OEM strongly recommended for reliability)
- Whether the housing and gasket are replaced too
- Coolant top-up cost after the job
Common questions
How long does this repair take?
Thermostat replacement on a MORGAN Plus 4 typically takes 1–4 hours at a garage.
How often does this need to be done?
For a MORGAN Plus 4, this is typically needed thermostats are replaced on failure; typical lifespan is 80,000–100,000 miles.
Other engine, fuel & emissions system repairs on the MORGAN Plus 4
- ABS hydraulic unit replacement$446–$829
- ABS sensor replacement$184–$341
- ABS system bleeding$147–$273
- AC compressor clutch replacement$368–$683
- AC compressor replacement$394–$731
Thermostat replacement cost on similar cars
- MERCEDES BENZ E-Klasse Cabriolet and predecessors$263–$488
- BMW Z4 Roadster$263–$488
- SAAB 9-3 Convertible$263–$488
- AUDI A4 Cabriolet$263–$488
- CHEVROLET Camaro Convertible$315–$585
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