Exterior Components› Body Panels and Components

Sun Coast Converters

SUNCOAST Oversized Lube Regulated Pressure Regulator Valve Kit 44912-15K

$210.58

SKU: S02K 44912-15K

In Stock
In Stock
Ships by Jun 16
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Sun Coast Converters 44912-15K is an oversized lube regulated pressure regulator valve kit designed for Chrysler 45RFE, 545RFE, 65RFE, 66RFE, and 68RFE transmissions. It addresses issues like low cooler flow at idle and overheated fluid that can arise after aftermarket PCM/TCM reprogramming for heavy-duty use. The kit restores pressure regulator action, improves converter and lube oil flow at critical low RPMs, and features an internal check valve to prevent drainback and ensure proper converter sealing.

Fitment

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Specifications

BrandSun Coast Converters
Part NumberS02K 44912-15K

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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