null

New name, same great NuWave team!

5.7-5.0-6.2 Exhaust Parts

5.7-5.0-6.2 Exhaust Parts

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • Sold out - Special order may be available, please call 856-232-6969 ext1
    Sierra MerCruiser 5.7 350 / 5.0 305 V8 Exhaust Manifold & 3 inch Riser Kit 18-1953-2 18-1970-2

    Sierra MerCruiser 5.7 350 / 5.0 305 V8 Exhaust Manifold & 3 inch Riser Kit 18-1953-2 18-1970-2

    Sierra

    $1,442.96 $999.99
    Sierra MerCruiser 5.7 350 V8 Center Riser Exhaust Manifold & Riser Kit Fits Applications: V-8 305, 350 & 377 Engines from Years 1984 and earlier with 3 inch riser outlets 2x Manifold 18-1953-2 Replaces: • MerCrusier: 87114, 87114A19,...
    Part Number:
    k-sierra350-3
    Availability:
    In Stock - Ships same or next business day.
    Qty in Cart: 0
    Price:
    $1,442.96 $999.99
    Earn $30.00 in PBS Store Credit
    Subtotal:
  • OEM MerCruiser V6/V8 Dry Joint Exhaust Riser 6" Spacer Kit (std cooling)

    OEM MerCruiser V6/V8 Dry Joint Exhaust Riser 6" Spacer Kit (std cooling)

    Mercury Marine / Quicksilver

    $895.64 $776.34
    OEM (14 degree risers) MerCruiser V6/V8 Dry Joint Exhaust Riser 6" Spacer Kit (std cooling) Fits: • MerCruiser • 4.3L, 5.0L, 5.7L, 6.2L • Part Number#864908A1 Includes: • 2x spacer, all bolts and gaskets needed...
    Part Number:
    710-864908A 1
    Availability:
    In Stock - Ships same or next business day.
    $895.64 $776.34
    Qty in Cart: 0
    Quantity:
    Price:
    $895.64 $776.34
    Earn $23.29 in PBS Store Credit
    Subtotal:
  • OEM MerCruiser V6/V8 "Dry Joint" Exhaust Riser 3" Spacer Kit (14 degree risers) (std cooling) 864929A3

    OEM MerCruiser V6/V8 "Dry Joint" Exhaust Riser 3" Spacer Kit (14 degree risers) (std cooling) 864929A3

    Mercury Marine / Quicksilver

    $884.21 $766.74
    OEM MerCruiser DRY JOINT 3 inch riser kit For V6 and V8 engines with (14 degree risers) 864309T01, 864309T02 (std cooling) Will work with Dry Joint Exhaust only Includes: • Gaskets • 3 inch spacers • Mounting...
    Part Number:
    710-864929A 3
    Availability:
    In Stock - Ships same or next business day.
    $884.21 $766.74
    Qty in Cart: 0
    Quantity:
    Price:
    $884.21 $766.74
    Earn $23.00 in PBS Store Credit
    Subtotal:
  • Sold out - Special order may be available, please call 856-232-6969 ext1
    Sierra MerCruiser "14 Degree" dry joint V8 Exhaust Manifold & Riser Kit

    Sierra MerCruiser "14 Degree" dry joint V8 Exhaust Manifold & Riser Kit

    Sierra

    $1,686.28 $1,229.99
    New Sierra marine dry joint exhaust Kit with 14 Degree Riser Fits: • 2004 and newer MCM GM V-6 & V-8 (305 350 & 377 cid) engines with dry joint exhaust manifold (s/n 0W310000 and up) • 2002 and newer MIE GM V-8 (350 &...
    Part Number:
    k-sierra350dry
    Availability:
    Limited Stock - Please call before ordering.
    Qty in Cart: 0
    Price:
    $1,686.28 $1,229.99
    Earn $36.90 in PBS Store Credit
    Subtotal:
  • 2X OEM Dry Joint Restricted riser elbow Gaskets 864850A02

    2X OEM Dry Joint Restricted riser elbow Gaskets 864850A02

    Mercury Marine / Quicksilver

    $116.50 $99.98
    OEM MerCruiser DRY JOINT Restricted riser elbow Gasket 27-864850a02 • Factory gasket that goes between the manifold and riser• Used on GM V6 and V8 engines 2002+• This is the partially open gasket for restricted flow...
    Part Number:
    K-2-710-27-864850A02
    Availability:
    Same Or Next Business Day
    $116.50 $99.98
    Qty in Cart: 0
    Quantity:
    Price:
    $116.50 $99.98
    Earn $3.00 in PBS Store Credit
    Subtotal:
  • OEM MerCruiser 5.7/350 EC Cat Manifold Starboard 879288a01 8m0103773 (2010+)

    OEM MerCruiser 5.7/350 EC Cat Manifold Starboard 879288a01 8m0103773 (2010+)

    Mercury Marine / Quicksilver

    $799.93 $737.94
    OEM MerCruiser 5.7/350 EC Cat Manifold Starboard 879288a01 8m0103773 (2010+) Exhaust manifold 8M0103773 is for the starboard side only on V-8 MerCruiser stern drive and inboard engines (3.5, 350 and 377 cid, model year 2008 and newer). 
    Part Number:
    710-8M0103773
    Availability:
    In Stock - Ships same or next business day.
    MPN:
    8M0103773
    $799.93 $737.94
    Qty in Cart: 0
    Quantity:
    Price:
    $799.93 $737.94
    Earn $22.14 in PBS Store Credit
    Subtotal:
  • OEM MerCruiser 5.7/350 EC Cat Manifold Port 879288A04 8m0103774 (2010+)

    OEM MerCruiser 5.7/350 EC Cat Manifold Port 879288A04 8m0103774 (2010+)

    Mercury Marine / Quicksilver

    $799.93 $737.94
    OEM MerCruiser 5.7/350 EC Cat Manifold Port 879288A04 8m0103774 (2010+) Exhaust manifold 8M0103774 is for the port side only on V-8 MerCruiser stern drive and inboard engines (3.5, 350 and 377 cid, model year 2008 and newer). 
    Part Number:
    710-8M0103774
    Availability:
    In Stock - Ships same or next business day.
    MPN:
    8M0103774
    $799.93 $737.94
    Qty in Cart: 0
    Quantity:
    Price:
    $799.93 $737.94
    Earn $22.14 in PBS Store Credit
    Subtotal:
  • OEM MerCruiser V6/V8 Dry Joint 4.7" Exhaust Riser/Spacer Kit  866208A02

    OEM MerCruiser V6/V8 Dry Joint 4.7" Exhaust Riser/Spacer Kit 866208A02

    Mercury Marine / Quicksilver

    $699.36 $611.46
    OEM MerCruiser V6/V8 Dry Joint 4.7" Exhaust Riser/Spacer Kit  866208A02 Will work with Dry Joint Exhaust only Please confirm fitment of MerCruiser parts with your serial numberPhotos and descriptions provided via Mercury may not always be...
    Part Number:
    710-866208A02
    Availability:
    In Stock - Ships same or next business day.
    $699.36 $611.46
    Qty in Cart: 0
    Quantity:
    Price:
    $699.36 $611.46
    Earn $18.34 in PBS Store Credit
    Subtotal:
  • 2X " T " fitting 22-863786A1

    2X " T " fitting 22-863786A1

    Mercury Marine / Quicksilver

    $96.50 $82.98
    MerCruiser " T " fitting for under manifold 22-863786A1 Please confirm fitment of MerCruiser parts with your serial numberPhotos and descriptions provided via Mercury may not always be accurateAll of our Mercury parts are sold and priced EACH
    Part Number:
    K-2-710-22-863786A1
    Availability:
    Same Or Next Business Day
    $96.50 $82.98
    Qty in Cart: 0
    Quantity:
    Price:
    $96.50 $82.98
    Earn $2.49 in PBS Store Credit
    Subtotal:
  • MerCruiser Down Elbows for 3 and 6 inch spacers 14801A1 14801A 1

    MerCruiser Down Elbows for 3 and 6 inch spacers 14801A1 14801A 1

    Mercury Marine / Quicksilver

    $600.43 $517.56
    MerCruiser Down Elbows for 3 and 6 inch spacers 14801A1 14801A 1 Please confirm fitment of MerCruiser parts with your serial numberPhotos and descriptions provided via Mercury may not always be accurateAll of our Mercury parts are sold and priced EACH
    Part Number:
    710-14801A 1
    Availability:
    In Stock - Ships same or next business day.
    $600.43 $517.56
    Qty in Cart: 0
    Quantity:
    Price:
    $600.43 $517.56
    Earn $15.53 in PBS Store Credit
    Subtotal:
  • OEM Quicksilver/Mercury V6/V8 Dry Joint Exhaust Riser 3" Spacer Kit (14 degree risers) (FWC Only)

    OEM Quicksilver/Mercury V6/V8 Dry Joint Exhaust Riser 3" Spacer Kit (14 degree risers) (FWC Only)

    Mercury Marine / Quicksilver

    $829.93 $721.14
    OEM Quicksilver/Mercury V6/V8 Dry Joint Exhaust Riser 3" Spacer Kit (14 degree risers) (FWC Only) For V6 and V8 engines with (14 degree risers)Will work with Dry Joint Exhaust only Includes: • Gaskets • 3 inch spacers •...
    Part Number:
    710-864929A 4
    Availability:
    In Stock - Ships same or next business day.
    $829.93 $721.14
    Qty in Cart: 0
    Quantity:
    Price:
    $829.93 $721.14
    Earn $21.63 in PBS Store Credit
    Subtotal:
  • OEM Quicksilver/Mercury 1.7 Dry Joint Riser Kit 865996A01

    OEM Quicksilver/Mercury 1.7 Dry Joint Riser Kit 865996A01

    Mercury Marine / Quicksilver

    $685.64 $593.94
    OEM Quicksilver/Mercury 1.7 Dry Joint Riser Kit  865996A01 Please confirm fitment of MerCruiser parts with your serial numberPhotos and descriptions provided via Mercury may not always be accurateAll of our Mercury parts are sold and priced EACH
    Part Number:
    710-865996A01
    Availability:
    In Stock - Ships same or next business day.
    Description:
    1.7" for closed cooling and dry joint exhaust manifolds
    $685.64 $593.94
    Qty in Cart: 0
    Quantity:
    Price:
    $685.64 $593.94
    Earn $17.82 in PBS Store Credit
    Subtotal:
  • OEM MerCruiser EC "No Rise" Exhaust Elbow/Riser Starboard 8M0154271

    OEM MerCruiser EC "No Rise" Exhaust Elbow/Riser Starboard 8M0154271

    Mercury Marine / Quicksilver

    $594.21 $523.14
    Fits 2008 and newer MCM/MIE V-6 & V-8 (305, 350 & 377 cid) EC engines. Note: This elbow does NOT include an elbow gasket for FWC engines. The FWC elbow gasket 27-8M2004606 will need to be ordered separately.
    Part Number:
    710-8M0154271
    Availability:
    In Stock - Ships same or next business day.
    $594.21 $523.14
    Qty in Cart: 0
    Quantity:
    Price:
    $594.21 $523.14
    Earn $15.69 in PBS Store Credit
    Subtotal:
  • Sold out - Special order may be available, please call 856-232-6969 ext1
    OEM Quicksilver/Mercury 4.7 Riser Kit  866208A03

    OEM Quicksilver/Mercury 4.7 Riser Kit 866208A03

    Mercury Marine / Quicksilver

    $691.36 $604.74
    OEM Quicksilver/Mercury 4.7 Riser Kit  866208A03 Please confirm fitment of MerCruiser parts with your serial numberPhotos and descriptions provided via Mercury may not always be accurateAll of our Mercury parts are sold and priced EACH
    Part Number:
    710-866208A03
    Availability:
    In Stock - Ships same or next business day.
    Description:
    4.7" for closed cooling and dry joint exhaust manifolds
    Qty in Cart: 0
    Price:
    $691.36 $604.74
    Earn $18.14 in PBS Store Credit
    Subtotal:
  • OEM MerCruiser Exhaust Riser Spacer Kit 3"  93320A14 (for SS elbows only)

    OEM MerCruiser Exhaust Riser Spacer Kit 3" 93320A14 (for SS elbows only)

    Mercury Marine / Quicksilver

    $388.50 $344.34
    NEW OEM MerCruiser 3 inch spacer kit ONLY WORKS WITH Stainless Steel ELBOWS! Includes everything in the photo: • bolts • gaskets • 3 inch riser blocks • nuts and washers    
    Part Number:
    710-93320A14
    Availability:
    In Stock - Ships same or next business day.
    $388.50 $344.34
    Qty in Cart: 0
    Quantity:
    Price:
    $388.50 $344.34
    Earn $10.33 in PBS Store Credit
    Subtotal:
  • OEM MerCruiser Dry Joint Riser mounting bolt 865982057 8M0214977

    OEM MerCruiser Dry Joint Riser mounting bolt 865982057 8M0214977

    Mercury Marine / Quicksilver

    $17.17 $14.01
    NEW Factory OEM MerCruiser Dry Joint Riser mounting bolt 10-865982057 865982057 8M0214977    Please confirm fitment of MerCruiser parts with your serial numberPhotos and descriptions provided via Mercury may not always be...
    Part Number:
    710-10-8M0214977
    Availability:
    In Stock - Ships same or next business day.
    Fitment:
    .375-16 x 7.50
    $17.17 $14.01
    Qty in Cart: 0
    Quantity:
    Price:
    $17.17 $14.01
    Earn $0.42 in PBS Store Credit
    Subtotal:
  • Total: items /

Adding your products to cart

MerCruiser 5.7-5.0-6.2 Exhaust Parts

PowerBoatSupply.com 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, PowerBoatSupply.com 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 PowerBoatSupply.com, 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, PowerBoatSupply.com 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.