Exterior Components› Body Panels and Components

Industrial Injection

Industrial Injection PRS REGULATOR PLUNGER - CU-3918428

$69.46

SKU: I002 CU-3918428

In Stock
In Stock
Ships by Jun 15
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Cummins 3918428 OEM Engine Oil Pressure Regulator Plunger is a genuine factory component designed for the oil pressure relief and regulation assembly of the 1994–1998 5.9L 12-Valve Cummins 6BT engine. This precision-machined part controls bypass flow within the lubrication circuit to maintain correct system oil pressure. Using a genuine Cummins regulator plunger ensures proper sealing, smooth movement, and long-term reliability, which is critical for engine longevity and stability.

Fitment

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Specifications

BrandIndustrial Injection
Part NumberI002 CU-3918428

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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