18-7700 Throttle Position Sensor
Complete Your Purchase
An important part of electronically controlled engines.
A failed throttle position sensor (TPS) can cause an engine to lose power and efficiency. This Sierra TPS was engineered to be compatible with GM Big Block V8 based marine engines. All Sierra parts are engineered to meet or exceed manufacturer’s specifications to ensure an OEM fit a
Key Features
- Engineered to meet or exceed MerCruiser and Volvo Penta specifications
- Compatible with GM Big Block basedmarine engines that use an ECM 555
- Backed by SeaStar Solutions Limited Two-Year Warranty
18-7700 Application Guide
| Application | OEM Part Number |
|---|---|
| Mallory | 9-33702 |
| Mercruiser Stern Drive | 853678T, 8M0097035, 853678, 802623 |
| Volvo Penta | 3857487 |
The Sierra Engine Parts Selector
In addition to throttle position sensors, we offer a wide variety of other engine parts manufactured by Sierra. To see if we have the part you need, see our Engine Parts Selector, where you can search by engine make, serial number and model or year of manufacture.
