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Replacement Heat Exchanger Tanks - MerCruiser

Heat Exchanger MPC-78094A2-Mercruiser-78094A2
Your Price:
$626.99

Heat Exchanger MPC-78094A2-Mercruiser-78094A2

546-MPC-78094A2

Replacement Heat Exchanger, Mercruiser (#78094A2). This is a direct replacement part. Fits Mercruiser inboard models. 4 inch tank diameter, 18-1/2 inches overall length.

Note: To provide a new replacement, the old core (including mounting brackets in some cases) must be sent to Monitor Products.

Note: Due to the requirement of providing a core, The manufacturer will provide a shipping label upon purchasing this product and will cover the cost of the core shipment.

Note: Allow for a 2-3 week lead time for order to process upon receiving core.

Note: The part you are purchasing is not an exact OEM (Original Equipment Manufacturer) part. Instead, it is a high-quality aftermarket part that is designed to meet or exceed the specifications of the original component.

Note: The part you are purchasing has been primer-coated to protect it during handling and shipping. Please note that primer colors may vary, including shades of gray, black, translucent, or yellow. This part has not been finish-painted and it is recommended to paint a final coat prior to installation or use, as appropriate for your application.


Heat Exchanger MPC-78165T-Mercruiser-78165T
Your Price:
$488.99

Heat Exchanger MPC-78165T-Mercruiser-78165T

546-MPC-78165T

Replacement Heat Exchanger, Mercruiser (#78165T). Fits 470 Mercruiser. 3 inch diameter shell.

Note: To provide a new replacement, the old core (including mounting brackets in some cases) must be sent to Monitor Products.

Note: Due to the requirement of providing a core, The manufacturer will provide a shipping label upon purchasing this product and will cover the cost of the core shipment.

Note: Allow for a 2-3 week lead time for order to process upon receiving core.

Note: The part you are purchasing is not an exact OEM (Original Equipment Manufacturer) part. Instead, it is a high-quality aftermarket part that is designed to meet or exceed the specifications of the original component.

Note: The part you are purchasing has been primer-coated to protect it during handling and shipping. Please note that primer colors may vary, including shades of gray, black, translucent, or yellow. This part has not been finish-painted and it is recommended to paint a final coat prior to installation or use, as appropriate for your application.


Heat Exchanger MPC-79607-Mercruiser-79607
Your Price:
$695.99

Heat Exchanger MPC-79607-Mercruiser-79607

546-MPC-79607

Replacement Heat Exchanger, Mercruiser (#79607). Fits Mercruiser early model (1968-1983) GM big blocks with log style exhaust. Mounts at the rear of the engine over the transmission. 5 inch tank diameter, 21-1/4 inches overall length.

Note: To provide a new replacement, the old core (including mounting brackets in some cases) must be sent to Monitor Products.

Note: Due to the requirement of providing a core, The manufacturer will provide a shipping label upon purchasing this product and will cover the cost of the core shipment.

Note: Allow for a 2-3 week lead time for order to process upon receiving core.

Note: The part you are purchasing is not an exact OEM (Original Equipment Manufacturer) part. Instead, it is a high-quality aftermarket part that is designed to meet or exceed the specifications of the original component.

Note: The part you are purchasing has been primer-coated to protect it during handling and shipping. Please note that primer colors may vary, including shades of gray, black, translucent, or yellow. This part has not been finish-painted and it is recommended to paint a final coat prior to installation or use, as appropriate for your application.


Heat Exchanger MPC-816864A2-Mercruiser-816864A2
Your Price:
$957.99

Heat Exchanger MPC-816864A2-Mercruiser-816864A2

546-MPC-816864A2

Replacement Heat Exchanger, Mercruiser (#816864A2). 5 inch diameter shell. 21 inch overall length. Fits GM Big Block 454 c.i. 1992-1997 Gen-V and Gen-VI. Rear mount.

Note: To provide a new replacement, the old core (including mounting brackets in some cases) must be sent to Monitor Products.

Note: Due to the requirement of providing a core, The manufacturer will provide a shipping label upon purchasing this product and will cover the cost of the core shipment.

Note: Allow for a 2-3 week lead time for order to process upon receiving core.

Note: The part you are purchasing is not an exact OEM (Original Equipment Manufacturer) part. Instead, it is a high-quality aftermarket part that is designed to meet or exceed the specifications of the original component.

Note: The part you are purchasing has been primer-coated to protect it during handling and shipping. Please note that primer colors may vary, including shades of gray, black, translucent, or yellow. This part has not been finish-painted and it is recommended to paint a final coat prior to installation or use, as appropriate for your application.


Heat Exchanger MPC-864395T-Mercruiser-864395T
Your Price:
$841.99

Heat Exchanger MPC-864395T-Mercruiser-864395T

546-MPC-864395T

Replacement Heat Exchanger, Mercrusier (#864395T). 5 inch diameter shell. 17 1/2 inch overall length. Fits late model 4.3L, 350 Mag and 6.2L engines. Front mount.

Note: To provide a new replacement, the old core (including mounting brackets in some cases) must be sent to Monitor Products.

Note: Due to the requirement of providing a core, The manufacturer will provide a shipping label upon purchasing this product and will cover the cost of the core shipment.

Note: Allow for a 2-3 week lead time for order to process upon receiving core.

Note: The part you are purchasing is not an exact OEM (Original Equipment Manufacturer) part. Instead, it is a high-quality aftermarket part that is designed to meet or exceed the specifications of the original component.

Note: The part you are purchasing has been primer-coated to protect it during handling and shipping. Please note that primer colors may vary, including shades of gray, black, translucent, or yellow. This part has not been finish-painted and it is recommended to paint a final coat prior to installation or use, as appropriate for your application.


Heat Exchanger MPC-91036A4-Mercruiser-91036A4
Your Price:
$668.99

Heat Exchanger MPC-91036A4-Mercruiser-91036A4

546-MPC-91036A4

Replacement Heat Exchanger, Mercruiser (#91036A4). This is a direct replacement part. Fits Mercruiser late model inboards. 4 inch tank diameter, 21 inches overall length.

Note: To provide a new replacement, the old core (including mounting brackets in some cases) must be sent to Monitor Products.

Note: Due to the requirement of providing a core, The manufacturer will provide a shipping label upon purchasing this product and will cover the cost of the core shipment.

Note: Allow for a 2-3 week lead time for order to process upon receiving core.

Note: The part you are purchasing is not an exact OEM (Original Equipment Manufacturer) part. Instead, it is a high-quality aftermarket part that is designed to meet or exceed the specifications of the original component.

Note: The part you are purchasing has been primer-coated to protect it during handling and shipping. Please note that primer colors may vary, including shades of gray, black, translucent, or yellow. This part has not been finish-painted and it is recommended to paint a final coat prior to installation or use, as appropriate for your application.


Heat Exchanger MPC-99438-Mercruiser-99438
Your Price:
$614.99

Heat Exchanger MPC-99438-Mercruiser-99438

546-MPC-99438

Replacement Heat Exchanger, Mercruiser (#99438). Direct replacement for Mercruiser Aluminum block 4 Cyl 224 CID Sterndrive Models 470, 488, 165/3.7L,170, 180/3.7LX, 185, 190. 4 inch tank diameter, 27 inches overall length.

Note: To provide a new replacement, the old core (including mounting brackets in some cases) must be sent to Monitor Products.

Note: Due to the requirement of providing a core, The manufacturer will provide a shipping label upon purchasing this product and will cover the cost of the core shipment.

Note: Allow for a 2-3 week lead time for order to process upon receiving core.

Note: The part you are purchasing is not an exact OEM (Original Equipment Manufacturer) part. Instead, it is a high-quality aftermarket part that is designed to meet or exceed the specifications of the original component.

Note: The part you are purchasing has been primer-coated to protect it during handling and shipping. Please note that primer colors may vary, including shades of gray, black, translucent, or yellow. This part has not been finish-painted and it is recommended to paint a final coat prior to installation or use, as appropriate for your application.


MerCruiser Heat Exchanger
Your Price:
$755.99
This Part has options, please click the button below to order.

MerCruiser Heat Exchanger

542-61086

Mercruiser 5" diameter 454 rear mounted replacement exchanger. This part fits 4 – 6 cylinder. Replaces Mercruiser OEM part #61086.


MerCruiser Heat Exchanger
Your Price:
$840.99
This Part has options, please click the button below to order.

MerCruiser Heat Exchanger

542-62472

Mercruiser Heat Exchanger with 4" Lower Tank for Ford 233, 302, 351 cid Small Block V8 with front mount. Replaces Mercruiser OEM part #62472


MerCruiser Heat Exchanger
Your Price:
$1,292.99
This Part has options, please click the button below to order.

MerCruiser Heat Exchanger

542-63107

Mercruiser Heat Exchanger with 5" Lower Tank for GM big block with front mount. 5" x 22-1/2" Shell Replaces Mercruiser OEM part #63107


MerCruiser Heat Exchanger
Your Price:
$843.99
This Part has options, please click the button below to order.

MerCruiser Heat Exchanger

542-74643

Mercruiser Heat Exchanger with 4" Lower Tank for Mercruiser GM small block 305 or 350 with front mount. Replaces Mercruiser OEM part #74643 Fits early MerCruiser models.


MerCruiser Heat Exchanger
Your Price:
$658.99
This Part has options, please click the button below to order.

MerCruiser Heat Exchanger

542-77319

Mercruiser Heat Exchanger 3" unit for Mercruiser 3.7L 224 cid 4 Cylinder. Replaces Mercruiser OEM part #77319


MerCruiser Heat Exchanger
Your Price:
$840.99
This Part has options, please click the button below to order.

MerCruiser Heat Exchanger

542-78094

Mercruiser Heat Exchanger with 4" Lower Tank for Mercruiser GM small block with rear mount 4 inch tank diameter, 18-1/2 inches overall length. For 305, 350 engines. Replaces Mercruiser OEM part #78094


MerCruiser Heat Exchanger
Your Price:
$623.99
This Part has options, please click the button below to order.

MerCruiser Heat Exchanger

542-78165

Mercruiser Heat Exchanger for the 470 Mercruiser Inboard 3" Diameter. Replacement for 170, 470 Mercruiser Heat Exchanger same as the, MC316. Replaces Mercruiser OEM part #78165


MerCruiser Heat Exchanger
Your Price:
$929.99
This Part has options, please click the button below to order.

MerCruiser Heat Exchanger

542-79607

Mercruiser Heat Exchanger 4" x 21-1/4" Shell GM big block. Mounts at the rear of the engine over the transmission. Replaces Mercruiser OEM part #79607


MerCruiser Heat Exchanger
Your Price:
$955.99
This Part has options, please click the button below to order.

MerCruiser Heat Exchanger

542-805136T

Mercruiser Heat Exchanger 4” x 25”, 7.4 Litre Front Mount Replaces Mercruiser OEM part #805136T

Make sure to verify this is the correct tank as we’ve found most people think they need the 18390T unit which is 4" x 22". However they normally have it confused with the 805136T.


MerCruiser Heat Exchanger
Your Price:
$1,744.99
This Part has options, please click the button below to order.

MerCruiser Heat Exchanger

542-806154-A

MerCruiser Heat Exchanger fits the 270 diesel 7.3 litre. Replaces Mercruiser OEM part #806154A


MerCruiser Heat Exchanger
Your Price:
$1,157.99
This Part has options, please click the button below to order.

MerCruiser Heat Exchanger

542-814864

Mercruiser Heat Exchanger 5" x 21-1/4" Shell Rear mount. Replaces Mercruiser OEM part #814864


MerCruiser Heat Exchanger
Your Price:
$1,744.99
This Part has options, please click the button below to order.

MerCruiser Heat Exchanger

542-853259

Mercruiser Heat Exchanger. 1997-1999 .3L D-Tronic Diesel. Replaces Mercruiser OEM part #853259


MerCruiser Heat Exchanger
Your Price:
$1,016.99
This Part has options, please click the button below to order.

MerCruiser Heat Exchanger

542-860234A1

Mercruiser Heat Exchanger for Mercruiser 4.3L, 5.0L, 5.7L, and 6.2L. Replaces Mercruiser OEM part #860234A1


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