Exhaust Manifolds
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GM Small Block Aluminum Exhaust Manifold | Barr CHV-1-92BARR-CHV-1-92Qty In Stock: 0MSRP: $518.00 $367.98 -
Mercruiser 2.5-Liter 4 Cylinder Exhaust Manifold | Barr MC-1-63122BARR-MC-1-63122Qty In Stock: 3MSRP: $727.00 $467.82 -
Mercruiser 4 Cylinder Exhaust Manifold | Barr MC-1-52390BARR-MC-1-52390Qty In Stock: 2MSRP: $788.00 $530.01 -
ETX Starboard Aluminum Exhaust Manifold | Indmar 531300EIND-531300EQty In Stock: 7MSRP: $2,315.26 $1,845.15 -
Mercruiser 4 Cylinder Exhaust Manifold | Barr MC-1-99798BARR-MC-1-99798Qty In Stock: 16MSRP: $688.00 $449.99 -
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6.0L Exhaust Manifold | Pleasurecraft Marine R028023PCM-R028023Qty In Stock: 2MSRP: $402.15 $402.15 -
Crusader Center Rise Big Block Exhaust Manifold 7.4 & 8.2 liter | Barr CR-1-98125BARR-CR-1-98125Qty In Stock: 0MSRP: $660.00 $475.16 -
Catalyst Exhaust Manifold Starboard | Volvo Penta 21356421VOLVO-21356421Qty In Stock: 5MSRP: $1,725.00 $1,500.14 -
OEM Volvo GM Big Block Exhaust Manifold | Volvo Penta 3861459VOLVO-3861459Qty In Stock: 4MSRP: $935.00 $782.54 -
Crusader Port Big Block Exhaust Manifold | Barr CR-1-97993BARR-CR-1-97993Qty In Stock: 6MSRP: $834.00 $582.33 -
Mercruiser V8 Big Block Exhaust Manifold Kit | Quicksilver 807078T10QS-807078T10Qty In Stock: 6MSRP: $565.99 $565.99 -
Mercruiser Catalyst Exhaust Manifold Assembly | Quicksilver 8M0103773QS-8M0103773Qty In Stock: 0MSRP: $885.99 $840.20 -
GM Big Block Center Rise Exhaust Manifold | Barr CHVA-1-84BARR-CHVA-1-84Qty In Stock: 19MSRP: $629.00 $423.41 -
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Mercruiser V-6 Dry Joint Exhaust Manifold | Barr MC-1-864612BARR-MC-1-864612Qty In Stock: 61MSRP: $514.00 $328.20 -
PCM GM Small Block Exhaust Manifold | Pleasurecraft Marine R028009PCM-R028009Qty In Stock: 12MSRP: $354.00 $354.00 -
Mercruiser GM V8 Big Block Exhaust Manifold | Barr MC-1-89011BARR-MC-1-89011Qty In Stock: 4MSRP: $558.00 $381.02 -
Mercruiser 3.0L 4 Cylinder Exhaust Manifold | Barr MC-1-860235BARR-MC-1-860235Qty In Stock: 3MSRP: $783.00 $528.16 -
Mercruiser GM Big Block Exhaust Manifold | Barr MC-1-47735BARR-MC-1-47735Qty In Stock: 2MSRP: $885.00 $636.37 -
Mercruiser GM Small Block Exhaust Manifold | Barr MC-1-47737BARR-MC-1-47737Qty In Stock: 0MSRP: $705.00 $478.30 -
Chevrolet Starboard Exhaust Manifold | Barr CHV-1-5557RBARR-CHV-1-5557RQty In Stock: 1MSRP: $625.00 $304.06 -
Mercruiser Ford Small Block Exhaust Manifold | Barr MC-1-65604BARR-MC-1-65604Qty In Stock: 3MSRP: $622.00 $421.49 -
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Mercruiser Exhaust Manifold Conversion Kit | Quicksilver 866178A02QS-866178A02Qty In Stock: 0MSRP: $925.49 $877.73 -
Mercruiser GM Small Block Exhaust Manifold | Sierra 18-1953-2SIERRA-18-1953-2Qty In Stock: 33MSRP: $258.19 $228.10 -
Starboard Exhaust Manifold | Volvo Penta 22754563VOLVO-22754563Qty In Stock: 2MSRP: $2,045.00 $2,004.10 -
Chrysler Small Block Exhaust Manifold | Barr CM-1-6677ABARR-CM-1-6677AQty In Stock: 6MSRP: $688.00 $433.03 -
Mercruiser GM Small Block Exhaust Manifold | EMP 57-57520EMP-57-57520Qty In Stock: 10MSRP: $274.95 $219.96 -
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Exhaust Manifold, Mercruiser 8.1L | Quicksilver 866178T01QS-866178T01Qty In Stock: 7MSRP: $814.49 $813.99 -
GM V8 Small Block Exhaust Manifold | Indmar 531051IND-531051Qty In Stock: 18MSRP: $687.48 $531.82 -
Mercruiser GM Big Block Center Rise Exhaust Manifold | Sierra 18-1957-2SIERRA-18-1957-2Qty In Stock: 16MSRP: $378.49 $253.58 -
Mercruiser V8 Big Block Exhaust Manifold Kit | Quicksilver 807078T08QS-807078T08Qty In Stock: 8MSRP: $379.99 $379.99 -
Mercruiser Catalyst Exhaust Manifold Assembly | Quicksilver 8M0103774QS-8M0103774Qty In Stock: 0MSRP: $885.99 $840.20
Inboard Engine Exhaust Manifolds
As tough as marine manifolds are, they can eventually fail due to the extreme heat, saltwater and corrosive gases they’re subject to. Marine Parts Source carries dozens of exhaust manifold parts so you can quickly repair your inboard engine. Shop for all the top inboard engine brands such as Volvo Penta, Crusader, Indmar and MerCruiser. Purchase OEM boat exhaust manifolds for guaranteed quality or proven aftermarket manifolds to upgrade their performance. You’ll even find LS engine manifolds for high performance applications.
Browse our full collection below or enter an exhaust manifold part number into the search bar to find the correct part for repairs and rebuilds. We provide all the information you need, including which OE parts it replaces. You can even see which warehouses the manifold is in stock at. We’ll ship from the nearest location, so it arrives fast — and most marine exhaust manifolds qualify for free shipping. Call us toll-free at 866-388-0390 or use our contact form.
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