TRACKED DELIVERY
Fitment data included
Warranty backed
Tracked delivery
Product Details
Oil is the lifeblood of an engine, and in a hardworking diesel engine like the 1989-2002 Dodge RAM 5.9L Cummins, keeping that oil cool is essential to the engine's health. ---- A clogged or leaking oil cooler can reduce the oil's ability to transfer heat to the coolant, causing thinning and a loss of protection for critical engine components. Mishimoto proudly offers a stock-style replacement direct-fit oil cooler. This replacement cooler, complete with new seals, will restore and improve your engine's oil cooling capabilities and protect it from unnecessary wear.
Features
- Includes all gaskets to fit your specific model for a compatible installation
- Replaces clogged or leaking stock oil cooler for renewed reliability
- Meets OEM quality standards to restore daily driving performance
Confirm this fits your vehicle. Use the “Check Fit” selector, or see the Vehicle Compatibility list below for confirmed years, makes and models.
Mishimoto
Mishimoto 89-02 Dodge Ram 5.9L Cummins Replacement Oil Cooler
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Part #: MISMMOC-RAM-94
In stock
Sold out
$419.93
Price in CAD. Taxes & shipping calculated at checkout.
Check if it fits your vehicle
Ships directly from our distributor's US warehouse, usually 1-3 weeks. Duties and customs charges are included in shipping.Estimate, not a guarantee — if an order will take longer we contact you before taking payment.
Shipping from $159.00
Tracked shipping across CanadaExpress shipping available · 30-day returns · Oversize and freight items ship at a flat rate shown at checkout · Shipping details
Tracked delivery across Canada.
Canadian-owned
CAD pricing and Canadian support
Warranty Backed
Manufacturer warranties honoured
Fitment Data
Fit info on thousands of parts
30-Day Returns
Unused parts, original packaging
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Fits these vehicles
1989–1993 Dodge D2501989–1993 Dodge W2501994–2002 Dodge Ram 25001989–1993 Dodge D3501989–1993 Dodge W3501994–2002 Dodge Ram 3500
Fitment data is provided as a guide — please verify before purchase.
Vehicle fitment
Estimated fitment — verify before purchase| Years | Make | Model |
|---|---|---|
| 1989–1993 | Dodge | D250 |
| 1989–1993 | Dodge | W250 |
| 1994–2002 | Dodge | Ram 2500 |
| 1989–1993 | Dodge | D350 |
| 1989–1993 | Dodge | W350 |
| 1994–2002 | Dodge | Ram 3500 |
- Engine: 5.9L Cummins
Check fitment before you order. We publish fitment from manufacturer and industry data and take care with it, but fit can depend on trim, cab and bed configuration, factory options and any modifications already on your vehicle. If you are unsure, contact us before ordering — and if fitment we published turns out to be wrong, we cover the return.
Specifications
Manufacturer data for this part — all visible, no tabs to dig through.
| Brand | Mishimoto |
| Part number | MISMMOC-RAM-94 |
| Category | Cooling |

Mishimoto 89-02 Dodge Ram 5.9L Cummins ...
MISMMOC-RAM-94
$419.93in stock · tracked delivery
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