Exhaust system

MerCruiser exhaust spare parts

MerCruiser exhaust spare parts for maintenance and repair of the exhaust system - including exhaust manifold kits, exhaust manifolds and exhaust assembly parts such as end caps, taps and plugs. For an accurate selection, we recommend assigning the parts by engine variant/model and - if available - exploded views or part numbers. This reduces the number of incorrect orders and ensures a perfect fit on the inboard engine or sterndrive setup.
Riser set 6 inch for Mercruiser GM 4.3L, 5.0L, 6.2L, MD864908A1
Riser set 6 inch for Mercruiser GM 4.3L, 5.0L, 6.2L, MD864908A1
article nr.04250

6 inch riser set for GM 262 - 4.3L, GM 305 - 5.0L and GM 350 - 6.2L.
Mercruiser No. .864908A1

533,47 EUR / Set
incl. 19% VAT
Lieferung Thu 06. Aug - Mon 10. Aug 2026 **
24 months statutory warranty
Original spare part
Spacer plate for exhaust elbow Mercruiser V8, MD60207
Mercury-Mercruiser-Quicksilver
Spacer plate for exhaust elbow Mercruiser V8, MD60207
article nr.03722

Mercruiser Ref. No. 60207

16,40 EUR
incl. 19% VAT
Lieferung Thu 06. Aug - Mon 10. Aug 2026 **
24 months statutory warranty
 End cap for exhaust manifold, MD60252A2
End cap for exhaust manifold, MD60252A2
article nr.02612

Mercruiser ref. no. 60252A2, 910384

98,12 EUR
incl. 19% VAT
Lieferung Thu 06. Aug - Mon 10. Aug 2026 **
24 months statutory warranty
Exhaust gas elbow (iron) for Mercruiser 3.7L, MD90880A2
Exhaust gas elbow (iron) for Mercruiser 3.7L, MD90880A2
article nr.02562

Exhaust gas elbow (iron) for 3.7L / 3.7 LX Mercruiser 165 /170 / 180 / 190 / 470 with MCM224 4-cylinder engine built between 1980 and 1989.
Mercruiser Ref. no. 90880A2, 90880

543,83 EUR
incl. 19% VAT
Lieferung Thu 06. Aug - Mon 10. Aug 2026 **
24 months statutory warranty
Exhaust gas elbow for 4 cyl. GM 2.5L up to 1982, MD55538A2
Exhaust gas elbow for 4 cyl. GM 2.5L up to 1982, MD55538A2
article nr.02844

Mercruiser ref. no. 55538A2

385,49 EUR
incl. 19% VAT
Lieferung Thu 06. Aug - Mon 10. Aug 2026 **
24 months statutory warranty
Original spare part
Exhaust gasket for Mercruiser MCM 485, 89657
Mercury-Mercruiser-Quicksilver
Exhaust gasket for Mercruiser MCM 485, 89657
article nr.04282

Mercruiser No. 27-89657

9,10 EUR
incl. 19% VAT
Derzeit nicht verfügbar **
24 months statutory warranty
Exhaust kit Mcm 1984-2002 Gm 262 V6 W
Recmar
Exhaust kit Mcm 1984-2002 Gm 262 V6 W
article nr.MARV6-2K

Suitable for GM 262 V6 engines in MerCruiser use (model years 1984-2002)

Incl. exhaust manifold, knee, riser and all required screws and gasket.

917,14 EUR / Set
incl. 19% VAT
Lieferung Thu 06. Aug - Mon 10. Aug 2026 **
24 months statutory warranty
(Max quantity: 6 Set)
Original spare part
Exhaust manifold conversion kit for GM 262 - 4.3L, MCM
Mercury-Mercruiser-Quicksilver
Exhaust manifold conversion kit for GM 262 - 4.3L, MCM
article nr.04454

Conversion kit for one-piece exhaust manifolds, which are no longer available, to multi-piece exhaust manifolds, complete for one engine.

1.769,31 EUR / Set
incl. 19% VAT
Lieferung Thu 06. Aug - Mon 10. Aug 2026 **
24 months statutory warranty
Exhaust manifold conversion kit for Mercruiser GM 262 - 4.3L
Exhaust manifold conversion kit for Mercruiser GM 262 - 4.3L
article nr.04245

Conversion kit for one-piece exhaust manifolds, which are no longer available, to multi-piece exhaust manifolds, complete for one engine.

1.690,09 EUR / Set
incl. 19% VAT
Lieferung Thu 06. Aug - Mon 10. Aug 2026 **
24 months statutory warranty
Exhaust manifold for Mercruiser 4 cyl. GM 2.5L up to 1982, MD63122A14
Exhaust manifold for Mercruiser 4 cyl. GM 2.5L up to 1982, MD63122A14
article nr.02843

Mercruiser ref. no. 63122A14

606,80 EUR
incl. 19% VAT
Lieferung Thu 06. Aug - Mon 10. Aug 2026 **
24 months statutory warranty
Exhaust manifold for Mercruiser 6 cyl. GM 4.1L / 4.8L up to 1981, MD58759A14
Exhaust manifold for Mercruiser 6 cyl. GM 4.1L / 4.8L up to 1981, MD58759A14
article nr.02616

Mercruiser ref. no. 58759A14

773,21 EUR
incl. 19% VAT
Lieferung Thu 06. Aug - Mon 10. Aug 2026 **
24 months statutory warranty
(Max quantity: 1 )
Exhaust manifold for Mercruiser MCM 140 to 1982 MD96705A1 Exhaust manifold for Mercruiser MCM 140 to 1982 MD96705A1
Exhaust manifold for Mercruiser MCM 140 to 1982 MD96705A1
article nr.02535

Mercruiser ref. no. 96705A1

672,67 EUR
incl. 19% VAT
Lieferung Thu 06. Aug - Mon 10. Aug 2026 **
24 months statutory warranty
Exhaust system Mcm 1981+ Gm454 /330/340/370 - Item MARV8-7K
Recmar
Exhaust system Mcm 1981+ Gm454 /330/340/370 - Item MARV8-7K
article nr.MARV8-7K

Exhaust system MCM 1981+ GM 454 V8 (330-370) 7.4L 502 8.2L

848,32 EUR
incl. 19% VAT
Lieferung Thu 06. Aug - Mon 10. Aug 2026 **
24 months statutory warranty
Exhaust system Mcm 2002+ Gm 262 V6 Dry - Item MARV6-5K
Recmar
Exhaust system Mcm 2002+ Gm 262 V6 Dry - Item MARV6-5K
article nr.MARV6-5K

EXHAUST SYSTEM MCM 2002+ GM 262 V6 DRY

1.072,07 EUR
incl. 19% VAT
Lieferung Thu 06. Aug - Mon 10. Aug 2026 **
24 months statutory warranty
Exhaust system Mcm 2002+ Gm305/350/377 V8 D - Item MARV8-3K
Recmar
Exhaust system Mcm 2002+ Gm305/350/377 V8 D - Item MARV8-3K
article nr.MARV8-3K

EXHAUST SYSTEM MCM 2002+ GM305/350/377 V8 D

967,69 EUR
incl. 19% VAT
Lieferung Thu 06. Aug - Mon 10. Aug 2026 **
24 months statutory warranty
Intake manifold 5.7 Vortec Mercruiser 807289A1
Recmar
Intake manifold 5.7 Vortec Mercruiser 807289A1
article nr.REC425062

Suitable for the following models: M V8 (350, 5.7) VORTEC (4 bbl) (1993+)

465,09 EUR
incl. 19% VAT
Lieferung Thu 06. Aug - Mon 10. Aug 2026 **
24 months statutory warranty
Plug for exhaust manifold top, set of 5, MD384071
Plug for exhaust manifold top, set of 5, MD384071
article nr.05252

5x threaded plugs for exhaust manifold.
Volvo Penta ref. no. 3852440, MerCruiser ref. no. 22-384071, OMC ref. no. 0309961

30,55 EUR / Set
incl. 19% VAT
Lieferung Thu 06. Aug - Mon 10. Aug 2026 **
24 months statutory warranty
 Riser set 6 inch for Mercruiser V6/V8, MD93322A12
Riser set 6 inch for Mercruiser V6/V8, MD93322A12
article nr.03723

Mercruiser ref. no. 93322A12

331,12 EUR / Set
incl. 19% VAT
Lieferung Thu 06. Aug - Mon 10. Aug 2026 **
24 months statutory warranty
Original spare part
Drain valve for Mercruiser 6 cyl. exhaust system and engine block, MD16951Q1
Mercury-Mercruiser-Quicksilver
Drain valve for Mercruiser 6 cyl. exhaust system and engine block, MD16951Q1
article nr.02540

Mercruiser ref. no. 16951Q1,16951A1, 87238, 64426

33,56 EUR
incl. 19% VAT
Lieferung Thu 06. Aug - Mon 10. Aug 2026 **
24 months statutory warranty
Edelbrock 2601 Performer Air-Gap intake manifold Edelbrock 2601 Performer Air-Gap intake manifold
Edelbrock
Edelbrock 2601 Performer Air-Gap intake manifold
article nr.09917

High-performance aluminum intake manifold for Chevrolet Small Block V8 (1955-1986, 262-400 c.i.d.), ideal for marine applications. The innovative air-gap design thermally separates intake runners from the engine block for a cooler, denser air/fuel mixture. Ideal for the idle speed range up to 5500 rpm. Compatible with standard and marine carburetors (e.g. Holley 4150, Edelbrock Marine). Not EGR-compatible, not suitable for applications subject to emissions regulations. Perfect for boats with open engine ventilation or fresh water cooling.

Screw connection 12 bolts - No Vortec

637,60 EUR
incl. 19% VAT
Lieferung Thu 06. Aug - Mon 10. Aug 2026 **
24 months statutory warranty
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  • Over 15 years’ experience in the marine spare parts trade
    Over 15 years’ experience in the marine spare parts trade
  • Official Mercury & MerCruiser dealer
    Official Mercury & MerCruiser dealer
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    A wide range of boat engine spare parts from A to Z
  • Spare parts for Volvo Penta, MerCruiser, Yamaha, Honda, Suzuki and more
    Spare parts for Volvo Penta, MerCruiser, Yamaha, Honda, Suzuki and more
  • Fast delivery for maintenance, servicing and repairs
    Fast delivery for maintenance, servicing and repairs
  • Order boat spare parts conveniently online 24/7
    Order boat spare parts conveniently online 24/7

MerCruiser exhaust spare parts: custom-fit components for manifolds, risers and accessories
The exhaust system is a safety-relevant system. In this category, we bundle MerCruiser exhaust spare parts for typical service and repair cases: Exhaust manifold/riser kits, exhaust manifolds and assembly parts for professional connection and termination of the system.

Exhaust manifolds / risers (kits / sets): frequent service item
Riser kits and riser sets are common replacement components when exhaust/cooling water routing, sealing surfaces or connections need to be replaced. The selection is based on the engine family (e.g. GM 4.3L/5.0L/6.2L) and version.

Exhaust manifolds: Selection by year of manufacture and engine variant
For V-engines (e.g. V8 5.0L/5.7L/6.2L), exhaust manifolds are often differentiated by year of manufacture/generation. Accordingly, variant details (from/to year of manufacture) should be consistently shown in filters/teasers and in the category text to avoid incorrect purchases.

Assembly parts: End caps, taps, plugs - small parts, high effect
Accessories and assembly parts such as end caps, taps or plugs are typical "store stoppers": If a small part is missing, the assembly is not complete. These items should be prominently linked as a separate assembly (tile + text link).

Exploded drawings: clear parts allocation
Especially in the exhaust area, systems differ according to model year, version and motorization. The exploded views of the MerCruiser exhaust systems are ideal for systematically matching positions and part numbers - especially in the case of mixed setups or unclear histories.

Quick checklist for parts allocation

  1. Identify engine variant (e.g. 3.0L, V6 4.3L, V8 5.0/5.7/6.2)

  2. Check year of manufacture/generation (from/to 2002 etc., if relevant)

  3. Select assembly: Riser/exhaust manifold/mounting parts

  4. Check part number/explosion drawing