140 Degree Thermostat Kit | Sierra 18-3656
140 Degree Thermostat Kit | Sierra 18-3656
Sierra
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140 Degree Thermostat Kit | Sierra 18-3656
140 degree thermostat fits early model Volvo Penta AQ raw water cooled marine engines.
- Fits Volvo Penta AQ90 engines from 1962 to 1964
- Fits Volvo Penta AQ95 engines from 1964 to 1968
- Fits Volvo Penta AQ100 engines from 1961 to 1963
- Fits Volvo Penta AQ115 A and AQ115B engines from 1969 to 1975
- Fits Volvo Penta AQ130 engines from 1968 to 1977
- Replaces Volvo Penta 875781, 876097
- Replaces Mallory 9-43018
! Compatibility references are provided for informational purposes only and do not constitute a fitment guarantee. Part numbers, application listings, and "replaces" cross-references are based on manufacturer data and are intended as a starting point for identification — not a guarantee of fit for your specific engine, hull, or installation.
Buyer is solely responsible for verifying compatibility with their engine model, serial number, model year, and trim configuration before purchase. If you are unsure whether this part fits your application, contact MacombMarineParts.com before you buy — we're available via text, email, or online chat to help verify compatibility for your specific application.
MacombMarineParts.com is not liable for parts ordered based on assumed fitment. Returns due to buyer-selected incorrect fitment are subject to our standard return and restocking fee policies.