Volvo Penta 3889965 10.3 in. Exhaust Elbow Riser
Volvo Penta 3889965 10.3 in. Exhaust Elbow Riser
Volvo Penta
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Volvo Penta 3889965 — 10.3 in. Exhaust Elbow Riser
Volvo Penta 3889965 is the standard one-piece 10.3 in. exhaust riser for many Volvo Penta GM 5.0L, 5.7L, and 8.1L center rise exhaust manifolds on engines built from July 2007 onward, including various GL, GI, GXI, 270, and 300 models. Also fits many 4.3L applications. This part ships freight due to its size and is not eligible for free shipping.
Confirm Fitment Before Ordering
Not sure if this riser fits your engine? Give us your Volvo Penta engine model and serial number and we'll confirm it for you before you order — by email, text, or live chat.
Part Specifications
- Volvo Penta Part Number: 3889965
- Type: One-piece center rise exhaust elbow riser
- Height: 25.7 cm / 10.3 in.
- Applications: Volvo Penta 4.3L, 5.0L, 5.7L, and 8.1L center rise manifolds, 2007 and later GL/GI/GXI/270/300 models
- Gasket Kit (sold separately): P/N 3863191
- Mounting Screws (sold separately): P/N 3808361
- OEM: Original Volvo Penta
Additional Information
- Vendor: Volvo Penta
- Part Number: 3889965
- Kit Contents: Riser only — gasket kit (3863191) and mounting screws (3808361) sold separately
Installation Notes
Install following the applicable Volvo Penta service manual for your engine model.
Frequently Asked Questions
Q: How do I confirm this riser fits my engine?
A: Send us your Volvo Penta engine model and serial number and we'll confirm the correct riser for you — by email, text, or live chat.
Q: Does this include the gasket and mounting screws?
A: No, the riser is sold on its own. The gasket kit (P/N 3863191) and mounting screws (P/N 3808361) are sold separately.
Q: Why isn't this part eligible for free shipping?
A: Due to its size and weight, this riser ships via a different method than our standard small-parts shipping, so it's excluded from free shipping promotions.
Q: What's the difference between a center rise and other exhaust riser designs?
A: A center rise riser routes exhaust and cooling water up through the middle of the elbow before directing it out through the exhaust hose, which is the design used on many Volvo Penta GM-based V6/V8 engines built from 2007 onward.
Q: Can I reuse my old gasket when installing this riser?
A: No, always install a new gasket kit (P/N 3863191) when replacing the riser to ensure a proper seal and prevent water intrusion into the exhaust system.
! 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.