• Exhaust manifold with 2 gaskets, and fitting hardware.

Volvo Penta | Recmar

Volvo Penta / OMC GM V8 Exhaust Manifold 3847501 - 5.0L / 5.7L | MAR501

MAR501

  • Free Shipping ✅

🚚 Dispatched in 1-3 Days

⏱️ 14 Day Return Policy

In stock

Our stock levels are updated in real time, though occasional delays may occur. If inventory appears limited and you need confirmation before ordering, our customer service team is available via live chat to verify current availability. Look for the orange chat icon in the bottom right corner of your screen.

£243.62 GBP
£243.62 GBP
Tax included. Shipping calculated at checkout.
  • American Express
  • Apple Pay
  • Bancontact
  • Diners Club
  • Discover
  • Google Pay
  • Klarna
  • Maestro
  • Mastercard
  • PayPal
  • Shop Pay
  • Union Pay
  • Visa
Shop safely with us
💬 Ask a question about this product

By signing up you agree to receive marketing emails and text messages. View our privacy policy and terms of service for more info.

Product Specifications and Features

MAR501 is a Recmar cast-iron exhaust manifold for Volvo Penta and OMC GM small-block V8 marine petrol engines. It replaces Volvo Penta 3847501 and earlier related Volvo / OMC manifold numbers.

This centre-rise manifold fits GM 5.0L and 5.7L V8 engines used in Volvo Penta and OMC applications, including common 5.0GL, 5.0Gi, 5.0GXi, 5.7GL, 5.7Gi and 5.7GXi engine families.

The manifold can be used on port or starboard side installations where the listed OEM manifold number is specified.

 

Key Specifications

Spec Details
Product type Exhaust manifold
Brand Recmar
SKU MAR501
Material Cast iron
Engine base GM small-block V8
Main displacements 5.0L / 305 CID and 5.7L / 350 CID
Model year range 1994-2001 Volvo Penta 5.0L / 5.7L block applications
Side Port or starboard
Main OEM reference Volvo Penta 3847501
Shipping weight 16 kg

 

Engine Compatibility

Engine family Applications Notes
Volvo Penta 5.0L V8 5.0GL, 5.0Gi, 5.0GXi, 5.0OSi GM small-block V8
Volvo Penta 5.7L V8 5.7GL, 5.7GS, 5.7Gi, 5.7GXi, 5.7OSXi GM small-block V8
OMC GM V8 OMC 5.0L / 5.7L V8 applications using 0914035, 3852374, 3857579 or 3857723 Centre-rise manifold family

 

OEM and Cross References

Brand Part number Notes
Recmar MAR501 Aftermarket exhaust manifold
Volvo Penta 3847501 Main OEM reference
Volvo Penta 3852374 Earlier reference
Volvo Penta 3857579 Earlier reference
Volvo Penta 3857723 Earlier reference
OMC 0914035 OMC reference
OMC 3852374 OMC reference
Sierra 18-1986-1 Aftermarket equivalent
Sierra 18-1986-2 Aftermarket equivalent
GLM 51430 Aftermarket equivalent
Osco 52374 Aftermarket equivalent
HGE HGE4035 Aftermarket equivalent

 

Attributes

Field Value
Brand Recmar
MPN MAR501
Product Type Exhaust Manifold
Category Engine Parts > Exhaust System > Exhaust Manifolds
Compatible Makes Volvo Penta, OMC
Engine Base GM small-block V8
Displacement 5.0L, 5.7L
Replaces Volvo Penta 3847501, 3857723; OMC 0914035
Material Cast iron

 

Important Fitment Notes

Fitment point Details
Engine family For GM 5.0L and 5.7L Volvo Penta / OMC V8 applications.
Side Port or starboard installation.
Hardware kit Recmar hardware/gasket kit MAR501-MK is the matching installation kit for this manifold.

Shipping Information

All orders ship from the UK. Orders placed Monday–Thursday before 12:00pm are processed same day. Orders placed Friday after 12:00pm through Sunday are processed the following Monday. Processing times vary by stock location.

Out of stock items can be back-ordered with a typical 3–4 week lead time.

If an item shows "Dispatch Available Today" and you order after 2pm UK time, processing begins the next business day.

All times are in UK BST.

Notice: Due to ongoing conflicts impacting logistics, some deliveries or re-stocking may take a little longer than expected. We're working to get your order to you as quickly as possible.
Volvo Penta / OMC GM V8 Exhaust Manifold 3847501 - 5.0L / 5.7L | MAR501

£243.62 GBP

  • Largest parts catalogue in the UK

    Explore over 50,000 marine parts, all in one place.

  • Secure and safe shopping

    Your personal data is protected with SSL encryption.

  • Best prices on the internet

    We compare prices daily to ensure you get the best deal.

  • Satisfaction Guarantee

    We stand behind every product with a full satisfaction guarantee.