Mercruiser 3.0L 4 Cylinder Exhaust Manifold | Barr MC-1-860235
Mercruiser 3.0L 4 Cylinder Exhaust Manifold | Barr MC-1-860235
Barr Marine
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Cast iron combination intake & exhaust manifold fits Mercruiser 120 HP 153 CID & 140 HP 181 CID marine engines.
Mercruiser 3.0L 4 Cylinder Exhaust Manifold | Barr MC-1-860235
- 3.0L Mercruiser exhaust manifold
- For Mercruiser 3.0L 140 HP 4 cylinder marine engines from 1990 and up
- Fits Vortec style cylinder head
- Includes mounting hardware, gaskets, fuel line, formed hose, tee fitting, and blue drain plug
- Heavy duty cast iron
- Painted black
- Replaces Barr MC1-860235
- Replaces Mercruiser 860235A03, 806867A12, 806867A9, 806867A3, 806867A8, 806867A2, 99798A18, and 816329A3

! 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.