Genuine 2003 Dodge Ram 2500 Thermostat

Engine Coolant Thermostat

Enter your vehicle info to find more parts and verify fitment

Select Vehicle by VIN
Select Vehicle by Model

Select by VIN

Enter your VIN for the most accurate results.

Enter your VIN for the most accurate results.

or

Select by Model

-- Select Make --

-- Select Model --

-- Select Year --

7 Thermostats found

View related parts
2003 Dodge Ram 2500 THRMOSTAT
Part Number: 5086739AA
- Other Name: Thermostat
- Replaced by: 5086739AB
$139.86 MSRP: $211.00
You Save: $71.14 (34%)

Add to Cart
More Info
Fits the following 2003 Dodge Ram 2500 Submodels:
Laramie Mega Cab 2WD, Laramie Mega Cab 4WD, Laramie Quad Cab 2WD, Laramie Quad Cab 4WD, Laramie Regular Cab 2WD, Laramie Regular Cab 4WD, Mega Cab 2WD, Mega Cab 4WD, SLT Mega Cab 2WD, SLT Mega Cab 4WD, SLT Quad Cab 2WD, SLT Quad Cab 4WD, SLT Regular Cab 2WD, SLT Regular Cab 4WD, ST Quad Cab 2WD, ST Quad Cab 4WD, ST Regular Cab 2WD, ST Regular Cab 4WD | 6 Cyl 5.9L Diesel
Less Info
View related parts
2003 Dodge Ram 2500 THRMOSTAT
Part Number: 52079476AB
- Other Name: Thermostat
- Replaced by: 68174083AA
$33.77 MSRP: $49.65
You Save: $15.88 (32%)

Add to Cart
More Info
Fits the following 2003 Dodge Ram 2500 Submodels:
SLT Quad Cab 2WD, SLT Quad Cab 4WD, SLT Regular Cab 2WD, SLT Regular Cab 4WD, ST Quad Cab 2WD, ST Quad Cab 4WD, ST Regular Cab 2WD, ST Regular Cab 4WD
Less Info
View related parts
2003 Dodge Ram 2500 THRMOSTAT
Part Number: 52028185AB
- Other Name: THERMOSTAT 195 Degrees
- Replaced by: 52028185AC
$16.57 MSRP: $23.95
You Save: $7.38 (31%)

Add to Cart
More Info
Fits the following 2003 Dodge Ram 2500 Submodels:
SLT Quad Cab 2WD, SLT Quad Cab 4WD, SLT Regular Cab 2WD, SLT Regular Cab 4WD, ST Quad Cab 2WD, ST Quad Cab 4WD, ST Regular Cab 2WD, ST Regular Cab 4WD
Less Info
View related parts
2003 Dodge Ram 2500 THRMOSTAT-THERMOSTAT
Part Number: 5015713AA
- Other Name: Housing Thermostat; Thermostat Housing
More Info
Fits the following 2003 Dodge Ram 2500 Submodels:
Laramie Mega Cab 2WD, Laramie Mega Cab 4WD, Laramie Quad Cab 2WD, Laramie Quad Cab 4WD, Laramie Regular Cab 2WD, Laramie Regular Cab 4WD, Mega Cab 2WD, Mega Cab 4WD, Quad Cab 2WD, Quad Cab 4WD, Regular Cab 2WD, Regular Cab 4WD, Regular Cab Chassis 2WD, Regular Cab Chassis 4WD, SLT Mega Cab 2WD, SLT Mega Cab 4WD, SLT Quad Cab 2WD, SLT Quad Cab 4WD, SLT Regular Cab 2WD, SLT Regular Cab 4WD, ST Quad Cab 2WD, ST Quad Cab 4WD, ST Regular Cab 2WD, ST Regular Cab 4WD | 6 Cyl 5.9L Diesel
Less Info
View related parts
2003 Dodge Ram 2500 THRMOSTAT
Part Number: 5073598AA
- Other Name: Thermostat
More Info
Fits the following 2003 Dodge Ram 2500 Submodels:
SLT Quad Cab 2WD, SLT Quad Cab 4WD, SLT Regular Cab 2WD, SLT Regular Cab 4WD, ST Quad Cab 2WD, ST Quad Cab 4WD, ST Regular Cab 2WD, ST Regular Cab 4WD
Less Info
View related parts
2003 Dodge Ram 2500 THRMOSTAT
Part Number: 52028898AD
- Other Name: THERMOSTAT 195 Degrees
More Info
Fits the following 2003 Dodge Ram 2500 Submodels:
SLT Quad Cab 2WD, SLT Quad Cab 4WD, SLT Regular Cab 2WD, SLT Regular Cab 4WD, ST Quad Cab 2WD, ST Quad Cab 4WD, ST Regular Cab 2WD, ST Regular Cab 4WD | 8 Cyl 5.7L
Less Info
View related parts
2003 Dodge Ram 2500 THRMOSTAT
Part Number: 53041078
- Other Name: THERMOSTAT 195 Degrees
- Replaced by: 53041078AC
More Info
Fits the following 2003 Dodge Ram 2500 Submodels:
3-Person Cab 2WD, 3-Person Cab 4WD, Club Cab 2WD, Club Cab 4WD, Club Cab 8FT BOX 2WD, Club Cab 8FT BOX 4WD, Quad Cab 2WD, Quad Cab 4WD, Regular Cab 2WD, Regular Cab 4WD, Regular Cab 8FT BOX 2WD, Regular Cab 8FT BOX 4WD, Regular Cab Chassis 2WD, Regular Cab Chassis 4WD, SLT Quad Cab 2WD, SLT Quad Cab 4WD, SLT Regular Cab 2WD, SLT Regular Cab 4WD, ST Quad Cab 2WD, ST Quad Cab 4WD, ST Regular Cab 2WD, ST Regular Cab 4WD | 10 Cyl 8.0L, 8 Cyl 5.2L, 8 Cyl 5.9L
Less Info

Related 2003 Dodge Ram 2500 Parts

Alternate Year Models

+

2002 Dodge Ram 2500 Thermostat 2004 Dodge Ram 2500 Thermostat