For 1998.5-2002 Cummins 5.9 24V ISB 82℃ 180℉ Thermostat 5292742 w/ O-Ring Seal
$35.19
Sale price
$35.19
Regular price
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SKU:
ZZ3F01227
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For 1998.5-2002 Cummins 5.9 24V ISB 82℃ 180℉ Thermostat 5292742 w/ O-Ring Seal
$35.19
In Stock
$35.19
Sale price
$35.19
Regular price
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Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
Compatible equipment / model
Thermostat for Cummins
This thermostat with O-Ring Seal is a direct replacement for the Cummins 5.9 24V ISB engine, regulating engine temperature by opening at 180 degrees Fahrenheit (82 degrees Celsius) to maintain optimal operating conditions. It references OEM cross-reference numbers 5292742 and 5337966, ensuring a precise fit for your engine's cooling system.
Overview
This thermostat for Cummins 5.9 24V ISB engines regulates coolant flow to maintain a consistent operating temperature, preventing overheating and promoting efficient combustion. Designed for the 1998.5-2002 model years, this 180°F thermostat with an integrated O-Ring seal ensures a leak-proof installation and reliable engine cooling performance.
Built For Performance
- 180°F (82°C) opening temperature for optimal engine operating range
- Includes integrated O-Ring seal for a secure, leak-resistant fit
- Direct replacement for OEM part numbers 5292742 and 5337966
- Constructed with corrosion-resistant materials for long service life
- Precisely calibrated to open at the specified temperature for consistent cooling
Fits These Machines
- for Cummins 5.9 24V ISB engine (1998.5-2002 model years)
- for Dodge Ram 2500 and 3500 with 5.9L Cummins (1998.5-2002)
On-The-Job Use
- Replace a failing thermostat during routine cooling system maintenance
- Restore proper engine warm-up time in cold climates for better fuel economy
- Prevent engine overheating during heavy towing or high-load operation
- Support air conditioning and heater performance by maintaining stable coolant temperature
Specs At A Glance
| Part Number(s) | 5292742, 5337966 |
| Opening Temperature | 180°F (82°C) |
| Includes | O-Ring Seal |
| Engine Compatibility | Cummins 5.9 24V ISB (1998.5-2002) |
Good To Know
Q: Will this thermostat fit my 2001 Dodge Ram with the 5.9 Cummins? A: Yes, this thermostat is designed for the 1998.5-2002 Cummins 5.9 24V ISB engine, covering those model years. Always confirm your specific serial number to be safe.
Q: Why is the O-Ring seal important? A: The included O-Ring provides a positive seal between the thermostat housing and the engine, preventing coolant leaks. This ensures the cooling system stays pressurized and operates correctly.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.