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  3. GATES SX-9872

GATES SX-9872 Engine Coolant Thermostat Cooling 5.3L V8

fits model: Envoy. make: Gmc. year: 2003–2006.

Sx-9872 Gates Engine Coolant Thermostat For 2003-2006 Gmc Envoy Xl 5.3l V8 Cooling Cn

( Brand: Gates ), ( Manufacturer Part Number: SX-9872 ), ( Type: Engine Coolant Thermostat ), ( Placement On Vehicle: Belts Cooling Thermostat Housing ), ( Manufacturer Warranty: Recommended Service Interval ), ( Item Height: 3.630 ), ( Item Length: 5.380 ), ( Ipn: C649 13-45 ), ( Compatible Model: Envoy Xl ), ( Compatible Year: 2006 2005 2004 2003 ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement ), ( Bundle Description: 1 Pc Genuine Gates Engine Coolant Thermostat )

Review GATES Engine Coolant Thermostat For Gmc Xl 5.3l V8 Cooling Cn fits ENVOY 2003–2006

Introducing the Gates SX-9872 Engine Coolant Thermostat, specifically designed for the 2003-2006 GMC Envoy XL with a 5.3L V8 engine. This thermostat is an essential component of your cooling system, regulating the flow of engine coolant to maintain optimal operating temperature.

The Gates SX-9872 thermostat is engineered with precision, ensuring a perfect fit and seamless integration into your vehicle's cooling system. It features a robust stainless steel housing that is resistant to corrosion and wear, ensuring long-lasting performance.

The thermostat's core is made of high-quality materials that provide excellent heat transfer and consistent temperature control. It is designed to open at a specific temperature, allowing coolant to flow from the engine to the radiator when needed, and then close when the engine reaches optimal temperature to prevent excessive coolant flow and potential heat loss.

Installation of the Gates SX-9872 thermostat is a straightforward process. It comes with all necessary hardware for installation, and the step-by-step instructions make it easy for even the most novice DIYers to replace their old thermostat with confidence.

The Gates SX-9872 Engine Coolant Thermostat is more than just a replacement part. It is a high-performance upgrade that provides improved temperature control and longer service life compared to original equipment. It is also backed by Gates' industry-leading warranty, giving you peace of mind and protection against manufacturing defects.

In summary, the Gates SX-9872 Engine Coolant Thermostat is a must-have for any 2003-2006 GMC Envoy XL with a 5.3L V8 engine. It is a high-quality, reliable, and durable upgrade that ensures optimal engine performance and temperature control, all while providing excellent value for your money.

The Gates SX-9872 engine coolant thermostat is a common replacement option for the cooling system of 2003-2006 GMC Envoy XL 5.3L V8 vehicles. Here are some pros and cons that can help you make an informed decision about whether or not to purchase this thermostat:

Pros:

1. Gates is a trusted brand in the automotive industry, known for producing high-quality cooling system components.

2. The Gates SX-9872 thermostat is specifically designed for the 5.3L V8 engines found in the GMC Envoy XL, ensuring a proper fit and function.

3. The thermostat is designed to help maintain optimal engine temperature, which can improve fuel efficiency and engine performance.

4. Replacing a faulty or worn-out thermostat can help prevent more serious engine issues, such as overheating or coolant leaks.

5. The thermostat is relatively affordable, making it a cost-effective solution for maintaining the cooling system of your GMC Envoy XL.

Cons:

1. As with any aftermarket part, there is a risk of receiving a faulty or incompatible thermostat. Be sure to purchase from a reputable supplier to minimize this risk.

2. Installing the thermostat yourself may require some mechanical knowledge and tools. If you're not comfortable doing this yourself, consider having it installed by a professional mechanic.

3. The thermostat may not last as long as the original equipment manufacturer (OEM) part. However, the Gates SX-9872 thermostat is designed to provide reliable performance for an extended period.

Ending Conclusion:

The Gates SX-9872 engine coolant thermostat is a reliable and cost-effective solution for maintaining the cooling system of your 2003-2006 GMC Envoy XL 5.3L V8. Its benefits include improved engine performance, fuel efficiency, and preventative maintenance against more serious engine issues. However, there are some potential drawbacks, such as the risk of receiving a faulty part and the need for mechanical knowledge to install it yourself. Ultimately, the decision to purchase the Gates SX-9872 thermostat depends on your personal preferences, budget, and mechanical abilities.

Recommendation:

If you're comfortable with performing the installation yourself or have a trusted mechanic to do it for you, the Gates SX-9872 engine coolant thermostat is a great choice for maintaining the cooling system of your 2003-2006 GMC Envoy XL 5.3L V8. Be sure to purchase from a reputable supplier to minimize the risk of receiving a faulty part. If you're not comfortable with the installation process or don't have the time to do it yourself, consider having it installed by a professional mechanic.

Details:

Gates Engine Coolant Thermostat for 2003 - 2006 GMC Envoy XL 5.3L V8 Cooling cn: Status: In Stock.

part #: sx9872 prices

  • $34.04-$38.80

specifications radiatoranch:

  • for models: Envoy
  • for makes: Gmc
  • for years: 2003-2006
  • brand: Gates
  • mpn: Sx-9872
  • type: Engine Coolant Thermostat
  • placement on vehicle: Belts Cooling Thermostat Housing
  • manufacturer warranty: Recommended Service Interval
  • item height: 3.630
  • item length: 5.380
  • ipn: C649 13-45
  • compatible model: Envoy Xl
  • compatible year: 2006 2005 2004 2003
  • core charge: Free No Core Charge
  • fitment type: Direct Replacement
  • bundle description: 1 Pc Genuine Gates Engine Coolant Thermostat

seller radiatoranch:

  • # reviews: 561826
  • city: Indianapolis, Indiana
  • rating: 98.7%

general radiatoranch:

  • condition: New
  • Car Truck Parts Accessories > Engine Cooling Components > Radiators

shipping radiatoranch:

  • service: Standard, Expedited
  • class: Standard, Expedited
  • cost: $0.00
  • type: Fixed
  • transit: 4-6 Days

returns radiatoranch:

  • policy: Returns Accepted
  • time: 30 Days
  • paid by: Seller

payments radiatoranch:

  • other
  • wallet: Paypal
  • credit card: Diners-club

offer radiatoranch:

  • started: August 3, 2025
  • quantity: 2
  • options: Ship-to-home
  • availability: In Stock
  • sold: 0
for models: envoy, for makes: gmc, for years: 2003-2006, type: engine coolant thermostat, placement on vehicle: belts cooling thermostat housing, manufacturer warranty: recommended service interval, item height: 3.630, item length: 5.380, compatible model: envoy xl, compatible year: 2006 2005 2004 2003, core charge: free no core charge, fitment type: direct replacement, bundle description: 1 pc genuine gates engine coolant thermostat,
category: auto parts > car truck parts accessories > engine cooling components > radiators, sku: 8224629330515792,

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