Engine Thermostat 5337966 for Cummins 98.5-02 5.9 Engine

OEM / REF: 5337966SKU: pilotpart275785

Engine Thermostat with O-Ring Seal 5337966 Fits Cummins 98.5-02 5.9 24V ISB 180 is a Engine Thermostat replacement part indexed for Cummins · 98.5-02 5.9 and Cummins · ISB, with 3 application records on file. Match OEM part number 5337966 and confirm fitment for Cummins Engine Spare Parts before ordering.

Stock
In stock
Condition
New
Fitment
Cummins Engine Spare Parts
Category
Thermostat
  • Fitment support before you order
  • Worldwide delivery options

Thermostat Description

This Thermostat is indexed for Cummins · 98.5-02 5.9; Cummins · ISB; Cummins · 180; Cummins s : Fits Cummins 98.5-02 5.9 24V ISB 180 Engine. Compare reference number 5337966 against the label on your existing Cummins component before ordering.

Additional cross references on file: 5292742, 3967195. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Applications

  • Cummins · 98.5-02 5.9
  • Cummins · ISB
  • Cummins · 180
  • Cummins s : Fits Cummins 98.5-02 5.9 24V ISB 180 Engine

Specifications

Part Number5337966, 5292742, 3967195

Fitment Notes

Brand or application signal
Cummins Engine Spare Parts
Product family
Thermostat
System category
Engine Spare Parts > Lubrication & Cooling Systems > Thermostat
Recommended verification
OEM number, engine model, serial number, old part photos, and dimensions.

Shipping & Returns

Availability
InStock
Shipping
Shipping quotes can be confirmed before payment for heavy or urgent orders.
Returns
Returns are easier when fitment is confirmed before ordering.
B2B support
Bulk, fleet, and repair-shop requests can be handled through the inquiry form.

Frequently Asked Questions

How do I confirm this part fits my machine?

Match the OEM or reference number first, then verify machine model, engine model, serial number, connector layout, mounting points, and old part photos.

Can I order if my part number is not listed?

Yes. Send the old part number, machine plate, and photos through the fitment inquiry form. Support can review possible replacements or alternatives.

Is this an OEM part?

Products are indexed as replacement parts unless explicitly marked otherwise. Always compare reference numbers and confirm fitment before purchase.

Confirm fitment

Send machine details before ordering high-risk parts.