Description

Maintain proper engine cooling and protect your marine engine from overheating with the PCM Heat Exchanger 8.1L RA147039B. This genuine Pleasurecraft Marine (PCM) OEM heat exchanger is designed for PCM 8.1L inboard marine engines, providing efficient heat transfer to regulate engine temperature in closed-cooling systems.

The heat exchanger circulates coolant through a tube bundle while raw water flows around the tubes, removing heat from the engine coolant before it returns to the engine. Using an OEM PCM heat exchanger ensures proper cooling capacity, correct hose connections, and reliable performance in demanding marine environments.

Key Features

• Genuine PCM (Pleasurecraft Marine) OEM heat exchanger

• Designed for PCM 8.1L marine engines with closed cooling systems

• Efficient tube-bundle design for optimal heat transfer

• Corrosion-resistant marine construction

• Maintains proper engine operating temperature

• Direct replacement for original PCM heat exchanger assemblies

Part Details

OEM Part Number: RA147039B
Product Type: Engine heat exchanger

Application: Closed-cooling system heat exchanger
Engine Application: PCM 8.1L marine engines
Construction: Marine-grade heat exchanger housing with internal tube bundle

Typical Packaging: Complete heat exchanger assembly

Compatible PCM Engines

Designed for Pleasurecraft Marine 8.1L V8 inboard engines, including:

PCM Engines

• PCM 8.1L HO

• PCM 8.1L multi-port fuel injected engines

• PCM ZR409 based engine packages

These engines are commonly used in high-performance ski boats, wake boats, and other inboard marine applications.

Function

The heat exchanger removes heat from the engine coolant by transferring it to raw water drawn from the lake or ocean. This process allows the engine to maintain a stable operating temperature while protecting internal engine components.

Replacing a worn or corroded heat exchanger helps:

• Restore proper engine cooling efficiency

• Prevent overheating and coolant temperature spikes

• Maintain reliable closed-cooling system performance

• Protect engine components from heat damage

Important Compatibility Note

Heat exchangers vary depending on engine model, cooling system configuration, and serial number range. Always verify compatibility using the engine model and serial number before ordering to ensure the correct heat exchanger assembly.

Cross-Stock / Reference Part Numbers

• PCM RA147039B

Shipping: Ships same or next day for fast Canada wide shipping.