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5.7-5.0-6.2 Exhaust Parts

5.7-5.0-6.2 Exhaust Parts

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  • OEM V6 & V8 Small Block manifold mounting bolt 10-53728 8M0214937

    OEM V6 & V8 Small Block manifold mounting bolt 10-53728 8M0214937

    Mercury Marine / Quicksilver

    $4.90 $3.80
    NEW OEM MerCruiser (center riser style) Exhaust manifold mounting bolts Fits V6 and small block engines 5.0-305 , 6.2-377, 383approx 1986+ V6 uses 6 bolts per manifoldV8 uses 4 bolts per manifold
    Part Number:
    710-10-8M0214937
    Availability:
    In Stock - Ships same or next business day.
    Fitment:
    .375-16 x 4.75
    $4.90 $3.80
    Qty in Cart: 0
    Quantity:
    Price:
    $4.90 $3.80
    Buy this product to earn $0.11 in Store Credit
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  • OEM MerCruiser 4" Exhaust Riser elbow mounting bolt 10-43749

    OEM MerCruiser 4" Exhaust Riser elbow mounting bolt 10-43749

    Mercury Marine / Quicksilver

    $8.50 $6.59
    OEM MerCruiser Exhaust Riser mounting bolts Fits 4.3 , small block, and big block MerCruiser engines with 4" Riser Elbows Will not work for dry joint (2002+) Not for riser mounted remote oil filter! see other listings
    Part Number:
    710-10-43749
    Availability:
    In Stock - Ships same or next business day.
    $8.50 $6.59
    Qty in Cart: 0
    Quantity:
    Price:
    $8.50 $6.59
    Buy this product to earn $0.20 in Store Credit
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  • OEM MerCruiser 305/350  Exhaust Manifold & Riser Kit - 5.7 / 5.0 / 6.2 E-Coated (1986-2002)

    OEM MerCruiser 305/350 Exhaust Manifold & Riser Kit - 5.7 / 5.0 / 6.2 E-Coated (1986-2002)

    Mercury Marine / Quicksilver

    $1,286.34 $1,121.96
    OEM MerCruiser exhaust Kit for 5.7 350 or the 5.0 305 Small block and 6.2 377   For MerCruiser center riser small block V8 engines approx. 1986-2002 (if you have a 2002, you may need dry joint exhaust, please call us with your serial...
    Part Number:
    K-OEM350
    Availability:
    In Stock - Ships same or next business day.
    Coating:
    E-Coated
    Engine Size:
    Small V8 (5.0, 5.7, 6.2)
    Generation:
    Wet Joint (86-2002)
    $1,286.34 $1,121.96
    Qty in Cart: 0
    Price:
    $1,286.34 $1,121.96
    Buy this product to earn $33.66 in Store Credit
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  • Sold out - Special order may be available, please call 856-232-6969 ext1
    On Sale
    OEM MerCruiser Full Flow Riser Elbow Gasket 27-863726

    OEM MerCruiser Full Flow Riser Elbow Gasket 27-863726

    Mercury Marine / Quicksilver

    $17.40 $12.43
    OEM MerCruiser Full Flow Riser Elbow Gasket 27-863726 Factory gasket that goes between the manifold and riser. Used on GM V6 and V8 engines. This is the Completely open gasket for Full Flow engines only! Exhaust elbow gasket 863726 is the standard...
    Part Number:
    710-27-863726
    Availability:
    In Stock - Ships same or next business day.
    Qty in Cart: 0
    Price:
    $17.40 $12.43
    Buy this product to earn $0.37 in Store Credit
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  • OEM MerCruiser Restricted Riser Elbow to Manifold Gasket 27-863724

    OEM MerCruiser Restricted Riser Elbow to Manifold Gasket 27-863724

    Mercury Marine / Quicksilver

    $17.60 $13.11
    OEM MerCruiser Restricted Riser Elbow Gasket 27-863724 Exhaust elbow gasket 863724 is the standard cooling, restrictor gasket. This gasket is for use on V-6 and V-8 MerCruiser stern drives and inboard engines (1981 through 1997) made by General motors...
    Part Number:
    710-27-863724
    Availability:
    In Stock - Ships same or next business day.
    $17.60 $13.11
    Qty in Cart: 0
    Quantity:
    Price:
    $17.60 $13.11
    Buy this product to earn $0.39 in Store Credit
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  • OEM MerCruiser 5.0/5.7/6.2 350 Exhaust Manifold 860246Q11  Replaces 860246A10 860246a15 860246-c

    OEM MerCruiser 5.0/5.7/6.2 350 Exhaust Manifold 860246Q11 Replaces 860246A10 860246a15 860246-c

    Mercury Marine / Quicksilver

    $393.25 $336.99
    OEM MerCruiser 5.0/5.7/6.2 350 Exhaust Manifold 860246Q11  Replaces 860246A10 860246a15 860246-c Exhaust manifold 860246Q11 is for use on the port or starboard (left or right) side of V-8 MerCruiser stern drive and inboard engines made by General...
    Part Number:
    710-860246Q11
    Availability:
    In Stock - Ships same or next business day.
    $393.25 $336.99
    Qty in Cart: 0
    Quantity:
    Price:
    $393.25 $336.99
    Buy this product to earn $10.11 in Store Credit
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  • OEM MerCruiser Block off riser elbow Gasket 27-8637251

    OEM MerCruiser Block off riser elbow Gasket 27-8637251

    Mercury Marine / Quicksilver

    $18.90 $14.08
    OEM MerCruiser Block off riser elbow Gasket 27-8637251 Factory gasket that goes between the manifold and riser. Used on GM V6 and V8 engines. This is the Completely blocked off gasket for closed cooling engines only! Exhaust elbow gasket 8637251 is...
    Part Number:
    710-27-863725 1
    Availability:
    In Stock - Ships same or next business day.
    $18.90 $14.08
    Qty in Cart: 0
    Quantity:
    Price:
    $18.90 $14.08
    Buy this product to earn $0.42 in Store Credit
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  • OEM Quicksilver/Mercury Exhaust Flapper/Shutter 807166A1

    OEM Quicksilver/Mercury Exhaust Flapper/Shutter 807166A1

    Mercury Marine / Quicksilver

    $96.92 $82.99
    OEM Quicksilver/Mercury Exhaust Flapper/Shutter 807166A1 Stern drive exhaust water shutter 807166A1 is for use on MerCruiser stern drives to keep following seas/water from washing back into the exhaust system and into the engine when engine is not...
    Part Number:
    710-807166A 1
    Availability:
    In Stock - Ships same or next business day.
    $96.92 $82.99
    Qty in Cart: 0
    Quantity:
    Price:
    $96.92 $82.99
    Buy this product to earn $2.49 in Store Credit
    Subtotal:
  • OEM MerCruiser DRY JOINT Restricted riser elbow Gasket 27-864850a02

    OEM MerCruiser DRY JOINT Restricted riser elbow Gasket 27-864850a02

    Mercury Marine / Quicksilver

    $58.25 $49.99
    OEM MerCruiser DRY JOINT Restricted riser elbow Gasket 27-864850a02 Exhaust elbow gasket 864850A02 is for use on 2002 and newer V-6 and V-8 MerCruiser stern drive and inboard engines with dry joint exhaust manifolds. This is a restrictor style gasket...
    Part Number:
    710-27-864850A02
    Availability:
    In Stock - Ships same or next business day.
    $58.25 $49.99
    Qty in Cart: 0
    Quantity:
    Price:
    $58.25 $49.99
    Buy this product to earn $1.50 in Store Credit
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  • OEM MerCruiser 4" E-Coated 7 Degree Riser/Elbow  807988Q03

    OEM MerCruiser 4" E-Coated 7 Degree Riser/Elbow 807988Q03

    Mercury Marine / Quicksilver

    $249.92 $213.99
    OEM MerCruiser 4" E-Coated 7 Degree Riser/Elbow  807988Q03 Fits MerCruiser GM V6 & V8 engines with center rise outlet exhaust manifold (approx 2002 & older) Replaces OEM#:807988A2 , 807988q03, 807988-c, 807988A03, 807988A 2, 807988A2,...
    Part Number:
    710-807988Q03
    Availability:
    In Stock - Ships same or next business day.
    Coating:
    E-Coated
    $249.92 $213.99
    Qty in Cart: 0
    Quantity:
    Price:
    $249.92 $213.99
    Buy this product to earn $6.42 in Store Credit
    Subtotal:
  • Sold out - Special order may be available, please call 856-232-6969 ext1
    Sierra MerCruiser 5.7 350 / 5.0 305 / 6.2 377 V8 Exhaust Manifold & Riser Kit

    Sierra MerCruiser 5.7 350 / 5.0 305 / 6.2 377 V8 Exhaust Manifold & Riser Kit

    Sierra

    $1,339.76 $929.99
    Sierra MerCruiser 5.7 350 V8 Center Riser Exhaust Manifold & Riser Kit Fits Applications: V-8 305, 350 & 377 Engines from Years 1983-2002 (Port or Starboard Side) Will not work with Dry Joint! 2x Manifold 18-1953-2 Replaces: •...
    Part Number:
    k-sierra350
    Availability:
    In Stock - Ships same or next business day.
    Qty in Cart: 0
    Price:
    $1,339.76 $929.99
    Buy this product to earn $27.90 in Store Credit
    Subtotal:
  • OEM MerCruiser V8 Small Block Manifold to Head Gasket 27-33395

    OEM MerCruiser V8 Small Block Manifold to Head Gasket 27-33395

    Mercury Marine / Quicksilver

    $13.70 $10.21
    OEM MerCruiser V8 Small Block Manifold to Head Gasket 27-33395 Exhaust manifold gasket 33395 is for use on V-8 (283, 305, 350 and 377 CID) engines made by General Motors for MerCruiser stern drives and inboards . See your owner's manual or service...
    Part Number:
    710-27-33395
    Availability:
    In Stock - Ships same or next business day.
    $13.70 $10.21
    Qty in Cart: 0
    Quantity:
    Price:
    $13.70 $10.21
    Buy this product to earn $0.31 in Store Credit
    Subtotal:
  • OEM MerCruiser Exhaust Riser Spacer Kit 3"  93320A13 (4x full flow gaskets)

    OEM MerCruiser Exhaust Riser Spacer Kit 3" 93320A13 (4x full flow gaskets)

    Mercury Marine / Quicksilver

    $470.50 $470.49
    NEW OEM MerCruiser 3 inch spacer kit Exhaust riser kit 93320A13 is for use on MerCruiser V-6 TBI stern drive engines with 2-piece exhaust manifolds (serial number 0M614999 and below). Will also fit on MerCruiser stern drive and inboard tow sports V-8...
    Part Number:
    710-93320A13
    Availability:
    In Stock - Ships same or next business day.
    $470.50 $470.49
    Qty in Cart: 0
    Quantity:
    Price:
    $470.50 $470.49
    Buy this product to earn $14.11 in Store Credit
    Subtotal:
  • OEM MerCruiser DRY JOINT riser elbow Full Flow Gasket 27-864547a02

    OEM MerCruiser DRY JOINT riser elbow Full Flow Gasket 27-864547a02

    Mercury Marine / Quicksilver

    $58.17 $49.99
    OEM MerCruiser DRY JOINT riser elbow Full Flow Gasket 27-864547a02 Exhaust elbow gasket 864547A02 is for use on 2002 and newer V-6 and V-8 MerCruiser stern drive and inboard engines with dry joint exhaust manifolds. See your owner's manual or service...
    Part Number:
    710-27-864547A02
    Availability:
    In Stock - Ships same or next business day.
    $58.17 $49.99
    Qty in Cart: 0
    Quantity:
    Price:
    $58.17 $49.99
    Buy this product to earn $1.50 in Store Credit
    Subtotal:
  • OEM MerCruiser Exhaust Manifold 90 Drain Plug Elbow Fitting  22-862210a01

    OEM MerCruiser Exhaust Manifold 90 Drain Plug Elbow Fitting 22-862210a01

    Mercury Marine / Quicksilver

    $28.00 $23.99
    OEM MerCruiser Exhaust Manifold 90 Drain Plug Elbow Fitting 22-862210a01 Stainless Steel Exhaust Manifold Drain Elbow Kit 862210A01 is for use on V-6 and V-8 MerCruiser stern drive and inboard engines with center rise manifolds. Kit includes the...
    Part Number:
    710-22-862210A01
    Availability:
    In Stock - Ships same or next business day.
    Manufacturer Part Number:
    22-862210a01
    $28.00 $23.99
    Qty in Cart: 0
    Quantity:
    Price:
    $28.00 $23.99
    Buy this product to earn $0.72 in Store Credit
    Subtotal:
  • MerCruiser " T " fitting for under manifold 22-863786A1

    MerCruiser " T " fitting for under manifold 22-863786A1

    Mercury Marine / Quicksilver

    $48.25 $41.49
    MerCruiser " T " fitting for under manifold 22-863786A1 Exhaust manifold drain t-fitting 863786A1 is for use on MerCruiser V-6 and V-8 (305, 350 and 377 CID) engines with water drain systems. See your owner's manual, parts listing or service manual for...
    Part Number:
    710-22-863786A 1
    Availability:
    In Stock - Ships same or next business day.
    $48.25 $41.49
    Qty in Cart: 0
    Quantity:
    Price:
    $48.25 $41.49
    Buy this product to earn $1.24 in Store Credit
    Subtotal:
  • Sold out - Special order may be available, please call 856-232-6969 ext1
    OEM MerCruiser 5.0 / 5.7 V8 Dry Joint  Exhaust Manifold (2002+)  865735a02 8M0185794

    OEM MerCruiser 5.0 / 5.7 V8 Dry Joint Exhaust Manifold (2002+) 865735a02 8M0185794

    Mercury Marine / Quicksilver

    $450.79
    OEM MerCruiser 5.0 or 5.7 Exhaust Manifold Dry Joint (2002+) 865735a02 SS to 8M0185794 Fits most V-8 305, 350 & 377  engines 2002 and up, Port or Starboard Side. Ceramic coating old # 864308t01 If you are not sure if you have dry joint...
    Part Number:
    710-8M0185794
    Availability:
    In Stock - Ships same or next business day.
    Qty in Cart: 0
    Price:
    $450.79
    Buy this product to earn $13.52 in Store Credit
    Subtotal:
  • MerCruiser Quicksilver Upper Exhaust Tube Y-Pipe Bellow 32-44348001

    MerCruiser Quicksilver Upper Exhaust Tube Y-Pipe Bellow 32-44348001

    Mercury Marine / Quicksilver

    $81.00 $69.49
    MerCruiser EXHAUST BELLOWS (QUICKSILVER) 32-44348001 Exhaust bellows tube 44348001 is for MerCruiser 120, 140 and select V-6 and V-8 MerCruiser stern drive engines. See your owner's manual or service manual for specific application and instructions.
    Part Number:
    710-32-44348001
    Availability:
    In Stock - Ships same or next business day.
    $81.00 $69.49
    Qty in Cart: 0
    Quantity:
    Price:
    $81.00 $69.49
    Buy this product to earn $2.08 in Store Credit
    Subtotal:
  • Sierra MerCruiser 4 inch Exhaust Riser Elbow 18-19762 18-1976-1

    Sierra MerCruiser 4 inch Exhaust Riser Elbow 18-19762 18-1976-1

    Sierra

    $250.99
    Sierra MerCruiser 4 inch Exhaust Riser Elbow For most MerCruiser engines V6 and V8 ( 4.3 5.0 5.7 6.2 7.4 )  Applications 7" (4" O.D. Riser) Comes as shown in the pictures with bolts and gaskets...
    Part Number:
    47-19762
    Availability:
    In Stock - Ships same or next business day.
    $250.99
    Qty in Cart: 0
    Quantity:
    Price:
    $250.99
    Buy this product to earn $7.53 in Store Credit
    Subtotal:
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MerCruiser 5.7-5.0-6.2 Exhaust Parts

NuWave Marine carries a full inventory of replacement MerCruiser 5.7, MerCruiser 5.0, and MerCruiser 6.2 exhaust parts to help you keep your boat’s engine running at peak condition.

Since 1987, we’ve been helping boat owners and mechanics maintain and repair their MerCruiser engines. From experience, we’ve learned that routine inspection of exhaust system parts is the best way to identify small problems before they lead to major engine failure. We carry a full selection of OEM and aftermarket parts, including 5.0-5.7-6.2 exhaust kits, which have all the parts you need to do a complete overhaul. If you notice corrosion or a leak, or it’s been over 5 years since your salt water boat’s exhaust was last replaced, the right move is to replace your current components with new ones.

MerCruiser 5.7 Manifold and Riser

For 5.7L engines, NuWave Marine has got you covered. Our full inventory of 5.0-5.7-6.2 manifolds includes MerCruiser 5.7 manifold replacement kits. The function of the manifold is to take spent gas from each cylinder and vent it into the exhaust system. A leaky gasket here or there could let water seep into your motor, thus destroying it. Keep a keen eye out for anything that looks out of the ordinary, and replace parts if necessary.

MerCruiser 5.0 Exhaust Parts

With new parts from NuWave Marine, your 5L engine will be humming like a classic Mustang. Find riser elbows, Y pipe parts, space kits, and other key components like bolts, bellows, and gaskets.

MerCruiser 6.2 Exhaust Manifolds

If you need to redo the exhaust system on your MerCruiser 6.2 engine, you’ve come to the right place. Just like with the 5.7L and 5.0L, we have the parts you need to fix minor exhaust problems quickly. Should you need an entire new manifold, we have those too.

For over three decades, NuWave Marine has supplied repair shops and individual boaters with the components they need to rebuild MerCruiser engines. From MerCruiser 5.7 exhaust spacer kits to transom assemblies, outdrives, and other engine parts, we’re here to help you spend less time in the shop and more time on the water.