Diagram of 5.7 exhaust manifold and components for Crusader/Challenger/PCM engines, showing detailed parts and assembly.

5.7 exhaust manifold gasket for Crusader, Challenger, and PCM engines, designed for optimal performance and durability.

PCM 5.7L Exhaust Manifold & Components Kit - Crusader/Challenger

Name: PCM 5.7L Exhaust Manifold & Components Kit - Crusader/Challenger
Brand: PCM
SKU: RM0299
Price: 2.2 USD
Availability: OutOfStock

RM0299

5.7 Exhaust Manifold and components

Regular price Sale price$8.30

ITEM

1- Manifold Plug

2- O2 Sensor

3- Exhaust Manifold, starboard

4- Catalyst, exhaust

5- Mesh, catalyst support

6- Gasket, exhaust manifold to corner

17 - Exhaust System Corner Drain Plug

20- Exhaust Manifold, port

21- Sensor, exhaust manifold water temperature

22- Fitting, exhaust manifold hose

26 - Exhaust Manifold Plug

30- Gasket, exhaust manifold to engine

16 - Gasket, Corner to Crossover

Estimated Ship Date: Jun 11

Questions? Ask a specialist: (909) 487-1574 or Chat now

Keep your PCM 5.7L marine engine running efficiently with this PCM Exhaust Manifold & Components assembly reference/parts set for Crusader, Challenger, and PCM applications. Designed for the MP5-7L exhaust system layout, this listing covers the key exhaust manifold components and related hardware used across port and starboard sides—ideal when diagnosing leaks, replacing worn gaskets, servicing sensors, or rebuilding the manifold/crossover connection on fresh-water-cooled systems.

Includes/References the following PCM parts (by part number):

Exhaust manifolds: Starboard R028026, Port RA028025A
Exhaust corners & crossover: Starboard corner R133002, Port corner R133001, Crossover R133003
Gaskets: Manifold-to-engine RM0287, Manifold-to-corner RM0285, Corner-to-crossover (FWS) RM0286 / RM0299
Catalyst components: Catalyst R144003A and support mesh RM0291
Sensors & fittings: Oxygen sensor R020051, Water temp sensor R020019, Manifold hose fitting R024006A
Hardware: Studs R031045, R031044; bolts 90305600; washers/lockwashers 99934000, 92934020, 93934000, 92300001, 93300000; nut 97333000; spacers R062092
Plugs & clamps: Manifold plugs RS3533, RS3552; crossover plug RS3557; hose clamp R127099

Fitment notes: Intended for PCM/Crusader/Challenger 5.7L exhaust manifold systems (MP5-7L figure reference). Verify exact fit by matching your engine model/serial and the part numbers above prior to ordering.

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PCM 5.7L Exhaust Manifold & Components Kit - Crusader/Challenger

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