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Oil Cooler 4975879 3161781 3081359 4386525 Fits Cummins Engine M11 CM ISM QSM
$391.69
Sale price
$391.69
Regular price
Available to Order
This Oil Cooler is a high-quality aftermarket replacement part compatible with Cummins Engine M11 CM ISM QSM and matches OEM Part# 4975879, 3161781, 3081359, 4386525.
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I needed a forklift part and wasn’t sure which one fit. They asked for the model and serial number, got back to me quickly, and made sure I ordered the right one. Really helpful.
Randy W. — Verified customer
Product Overview
This replacement oil cooler is designed to deliver efficient heat dissipation for heavy-duty diesel engines. Engineered for the Cummins M11 series, it helps maintain optimal operating temperatures, ensuring engine reliability and preventing premature wear caused by thermal breakdown.
Key Features & Performance
- Maximum Thermal Efficiency: Designed for rapid heat transfer to protect critical engine components.
- Durable Materials: Fabricated from high-grade aluminum to resist corrosion and structural fatigue.
- Direct Replacement: Built to OEM specifications for an exact fit and easy installation.
- Leak Prevention: Features reinforced seals and precision surfaces to ensure a secure oil-tight fit.
Fitment & Compatibility
- Compatible Models: Cummins Engine M11, CM, ISM, QSM
- Part Number(s): 4975879, 3161781, 3081359, 4386525
Technical Specifications
- Part Type: Engine Oil Cooler
- Construction: High-Strength Alloy
Frequently Asked Questions
Q: Does this oil cooler include installation hardware? A: This unit is sold as the cooler alone; reusing existing hardware or sourcing new gaskets is recommended during installation.
Q: Is this part compatible with QSM engines? A: Yes, this oil cooler is specifically designed for Cummins M11, ISM, and QSM engine series.
Compatibility may vary by serial number. Verify fitment before purchase.