Exhaust Hose | Sierra 18-2781
Exhaust Hose | Sierra 18-2781
Sierra
13 in stock
Couldn't load pickup availability
Exhaust Hose | Sierra 18-2781
Exhaust Hose | Sierra 18-2781
Rubber hose connects upper exhaust elbow to exhaust Y-pipe on multiple model OMC and Volvo Penta marine engines.
- Fits OMC 2.3L marine engines from 1987-1988
- Fits OMC 4.3L marine engines from 1987-1989
- Fits OMC Ford 5.8L and 5.8L marine engines from 1989-1990
- Fits OMC 5.7L marine engines from 1987-1991
- Fits Volvo Penta 5.0L FL, GL, GXI, and OSI marine engines
- Fits Volvo Penta 5.7L FL, GL, GI, GXI, GIL, GXIL, OSI, and OSXI marine engines
- Fits Volvo Penta 5.8L FL and FSI marine engines
- Fits Volvo Penta 7.4L GL, GI, and GSI marine engines
- Fits Volvo Penta 8.1L GL and GSI marine engines
- Fits Volvo Penta 8.2L GL and GSI marine engines
- 3 1/2 in. ID hose
- 4 1/8 in. long
- Replaces OMC 3852742
- Replaces Volvo Penta 3852742
- Replaces Mallory 9-72801
! 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.