Make/Model
Close X
Search by Make / Model

Get the Best Priced GMC Sierra 2500 Thermostat

Select Your Vehicle:
  • Fast Shipping
  • 30-Day Return Policy
  • Low Prices

GMC Sierra 2500 Replacement Thermostat Information

Read Reviews for GMC Sierra 2500 Thermostat -
5 stars - (10 Reviews)
GMC Sierra 2500 Thermostat Reviews
Close
Loading Reviews...

Search our online thermostat catalog and find the lowest priced discount auto parts on the web. We sell wholesale to the public. We offer high quality new, OEM, aftermarket and remanufactured GMC Sierra 2500 Thermostat parts. We specialize in a wide-variety of high-quality car parts and accessories for your car, truck or SUV. Call toll free to order or place your order online via our secure checkout system. Our online parts catalog uses real-time inventory, so you can be assured the parts you buy are in stock at the time of ordering. Most orders are shipped the same day. They are available for the following GMC Sierra 2500 years: 2004, 2003, 2002, 2001, 2000, 1999, 04, 03, 02, 01, 00, 99. This part is also sometimes called GMC Sierra 2500 Thermostats. We stock thermostat parts for most GMC models including Sierra 1500, Sierra 2500 HD, Envoy, Yukon, Canyon, Yukon XL 1500, Sonoma, Envoy XL, Jimmy, C1500, K1500, Safari, K2500, Sierra 1500 HD, K1500 Suburban, Acadia, Savana 3500, Sierra 3500, Terrain, C3500, C6000 Topkick, C7000 Topkick, Savana 2500, G2500, S15, C15/C1500 Pickup, W4500 Forward, Yukon XL 2500, C2500, S15 Jimmy, Typhoon, C7000, C1500 Suburban, Savana 1500, C6000, C2500 Suburban, C25/C2500 Pickup, K2500 Suburban, 1000 Series and P3500.

We stock these Thermostat brands for the GMC Sierra 2500: Gates, Motorad, Stant, AC Delco, Four Seasons and Hypertech.


› Change Vehicle
Click to Enlarge
Gates W0133-1686955
Thermostat Assembly
Close
Loading Reviews...
Product List Price:
$67.16
Our List Price: $18.48
(>25) In Stock
Product SKU: W0133-1686955
Product Note: w/ 1 Piece Integrated Thermostat Assembly
Inventory: In Stock
Condition: New

Shipping Options:
Ground, Overnight, 2 Day
Additional Fitment Information: Catalog: A
Vehicle
• 2000 (00) GMC Sierra 2500

Click to Enlarge
(Read reviews)
Our List Price: $20.08

Product SKU: 379-187
Product Note: Standard -- Includes housing and seal; 187F; With Original water pump requiring integrated thermostat and housing.; OEM Recommended Temp
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle
• 2001 (01) GMC Sierra 2500

Click to Enlarge
(Read reviews)
Our List Price: $20.08

Product SKU: 379-187
Product Note: Standard -- Includes housing and seal; 187F; With Original water pump requiring integrated thermostat and housing.; OEM Recommended Temp
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle
• 2000 (00) GMC Sierra 2500

Click to Enlarge
Gates 33963
Thermostat
Close
Loading Reviews...
Our List Price: $8.08
(28) In Stock
Product SKU: 33963
Product Note: Heavy-Duty Thermostat -- With GM Updated Replacement Water Pump; Excludes Housing; 186 Degree; OE Temperature; Seal included
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
• 2000 (00) GMC Sierra 2500 5.3L V8 GAS 

Click to Enlarge
Stant 14948
Thermostat
Close
Loading Reviews...
Our List Price: $8.08
(>35) In Stock
Product SKU: 14948
Product Note: Heavy-Duty Thermostat -- Temperature 186 Degrees; With Seal Included; With GM Replacement Water Pump; Excludes Housing; OE Temperature
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
• 1999 (99) GMC Sierra 2500 6.0L V8 GAS 

Click to Enlarge
(Read reviews)
Our List Price: $19.08
(>35) In Stock
Product SKU: 131-156
Product Note: GM Original Equipment -- SEAL NOT INCLUDED; USED ON PUMPS WITH CASTING NUMBER 12569519
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle
• 2004 (04) GMC Sierra 2500

Click to Enlarge
AC Delco 12T121D
Thermostat
Close
Loading Reviews...
Our List Price: $21.08
(23) In Stock
Product SKU: 12T121D
Product Note: Professional -- Temperature: 187F; Included Components: Includes seal; With Replacement late model water pump requiring seperate thermostat and housing. Thermostat only.; OEM Recommended Temp; STANDARD
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle
• 2003 (03) GMC Sierra 2500

Click to Enlarge
(Read reviews)
Our List Price: $19.08
(>35) In Stock
Product SKU: 12T84D
Product Note: Professional -- Temperature: 187F; Included Components: Includes housing and seal; With Original water pump requiring integrated thermostat and housing.; OEM Recommended Temp; STANDARD
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle
• 2002 (02) GMC Sierra 2500

Click to Enlarge
(Read reviews)
Product List Price:
$67.30
Our List Price: $35.48
(>25) In Stock
Product SKU: W0133-1783287
Product Note: GM Original Equipment - w/ 2 Piece Thermostat Assembly (Thermostat and Housing are Separate Components)
Detailed Note: Includes O-Ring
Inventory: In Stock
Condition: New

Made By: OEM
(Original Equipment Manufacturer) - a replacement part made by the manufacturer of the original part.

Shipping Options:
Ground, Overnight, 2 Day
Additional Fitment Information: Catalog: A
Vehicle
• 2001 (01) GMC Sierra 2500

Click to Enlarge
(Read reviews)
Product List Price:
$67.16
Our List Price: $36.48
(>25) In Stock
Product SKU: W0133-1686955
Product Note: GM Original Equipment - w/ 1 Piece Integrated Thermostat Assembly
Detailed Note: Includes O-Ring. Used On Pumps with Casting # 12562459. If Water Pump Has Been Replaced By 2004 or Newer Pump, Must Also Use 2004 or Newer Inlet.
Inventory: In Stock
Condition: New

Made By: OEM
(Original Equipment Manufacturer) - a replacement part made by the manufacturer of the original part.

Shipping Options:
Ground, Overnight, 2 Day
Additional Fitment Information: Catalog: A
Vehicle
• 2000 (00) GMC Sierra 2500

Click to Enlarge
(Read reviews)
Our List Price: $27.98
(5) In Stock
Product SKU: 85580
Product Note: Water Outlet -- Outlet With Thermostat; With Thermostat
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: H
Vehicle
• 1999 (99) GMC Sierra 2500

Click to Enlarge
(Read reviews)
Product List Price:
$31.54
Our List Price: $8.48
(>25) In Stock
Product SKU: W0133-1783286
Important Product Info: w/ O-Ring
Inventory: In Stock
Condition: New

Shipping Options:
Ground, Overnight, 2 Day
Additional Fitment Information: Catalog: A
Vehicle
• 2004 (04) GMC Sierra 2500


Click to Enlarge
(Read reviews)
Our List Price: $40.98
(>15) In Stock
Product SKU: 1014
Product Note: PowerStat(TM); 160 deg.; Incl. Water Neck
Features:
  • Induces Less Heat Into The Intake
  • No Modifications Required
  • Realize Full Potential Of Hypertech Power Tuning
  • Reduces Engines Tendency To Detonate
  • Replaces Factory Thermostat
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: F
Vehicle
• 2004 (04) GMC Sierra 2500

Click to Enlarge
(Read reviews)
Our List Price: $38.98
(3) In Stock
Product SKU: 524KT
Product Note: Standard -- Includes Inlet and seal; 187F; Thermostat and water inlet; OEM Recommended Temp
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: H
Vehicle
• 2004 (04) GMC Sierra 2500

Click to Enlarge
Stant 14298
Thermostat Assembly
Close
Loading Reviews...
Our List Price: $19.08
(>35) In Stock
Product SKU: 14298
Product Note: Integrated Housing Thermostat -- Temperature 186 Degrees; With Seal Included; With OE or Most Aftermarket Water Pumps; OE Temperature
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
• 2004 (04) GMC Sierra 2500 6.0L V8 GAS 


Related Top Sellers

Some of our Customer Reviews
Very Satisfied
Reviewer: roaddog57

11/5/09 10:38 PM

I found partsgeek.com when I did a google search to find a clutch kit for my beloved old '89 Honda Civic hatchback. I saved so much that I was also able to afford to buy 2 new struts for the hatch,...

Order Date | 10/29/09

Very Satisfied
Reviewer: prodrummertampa

11/12/09 10:45 AM

Parts and shipping was great easy web ordering Just great order again

Order Date | 11/4/09



Get Special Offers - Join Our Mailing List
View Mobile Site
View Full Site
BROWSE Home View Cart Catalog Articles
HELP Track Order Contact Us About Us Retrieve Quote Return Policy Cancellation Policy
RESOURCES Affliate Program Shop By Make Models Brands
SECURITY
REVIEWS
© Copyright 2016 Parts Geek ® Providing discount auto parts online since 2008.