V6 Exhaust Tube | Sierra 18-2770
V6 Exhaust Tube | Sierra 18-2770
Sierra
Low Stock: 6 left
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Rubber exhaust hose connects exhaust manifold to exhaust Y-pipe on various V6 Mercruiser marine engines with 1 piece exhaust manifold.
- Fits Mercruiser 4.3L marine engines with one piece exhaust manifold
- 3 3/4 in. ID inlet
- 4 in. ID outlet
- 5 in. long
- Replaces Mercury 32-807458T
- Replaces Mallory 9-72804
! 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.