1. Chevrolet Climate Controls & Control Units To Buy
  2. sku: 10230053088064792
  3. SANTECH MT18612

SANTECH MT18612 Hvac Heater Blend Door Actuator 780250125899

fits model: Trailblazer. make: Chevy. year: 2002–2009.

Mt18612 Santech For Chevy Trailblazer 02-09 Hvac Heater Blend Door Actuator

( Brand: Santech ), ( Manufacturer Part Number: MT18612 ), ( Part Type: Hvac Actuator Heater Door ), ( Product Type: A/c Heating ), ( UPC: 780250125899 ), ( Fitment Type: Vehicle Specific ), ( Compatible Make S : Chevrolet, Oldsmobile, Buick, Isuzu, Gmc, Saab ), ( Compatible Model S : Trailblazer, Bravada, Rainier, Ascender, Envoy, Envoy Xl ), ( Fitnote: Fits Models With Automatic Climate Control. ), ( Product Subtype: Heater Control Valves ), ( Product Details: Hvac Heater Blend Door Actuator ), ( Department: Replacement )

Review SANTECH Chevy Hvac Heater Blend Door Actuator fits TRAILBLAZER 2002–2009

SANTECH MT18612 Heater Blend Door Actuator for Chevy Trailblazer (02-09)

The SANTECH MT18612 Heater Blend Door Actuator is a precision-engineered component designed specifically for the Chevrolet Trailblazer models from the years 2002 to 2009. This actuator plays a crucial role in regulating the air temperature within your vehicle's heating, ventilation, and air conditioning (HVAC) system.

The SANTECH MT18612 is meticulously crafted to ensure a seamless fit and function in your Trailblazer. It features a robust design, with a durable cast aluminum housing that withstands the rigors of regular use and harsh environmental conditions. The actuator's arm is constructed from high-quality steel, offering excellent strength and resistance to wear and tear.

The SANTECH MT18612 Heater Blend Door Actuator operates with precision, adjusting the mixture of air from the heater core and the outside air to maintain the desired temperature within your vehicle. It is equipped with a reliable motor that delivers consistent performance, ensuring your comfort regardless of the outside weather conditions.

This replacement actuator is an excellent choice for those seeking an OEM-like quality part at a competitive price. It is easy to install, comes with a comprehensive installation guide, and is backed by SANTECH's commitment to customer satisfaction. The SANTECH MT18612 Heater Blend Door Actuator is the perfect solution for maintaining the optimal performance of your Chevy Trailblazer's HVAC system.

Product: Santech MT18612 Heater Blend Door Actuator for Chevy Trailblazer (02-09)

Pros:

1. OEM Quality: This part is designed to meet the original equipment manufacturer's specifications, ensuring a perfect fit and reliable performance.

2. Durable Construction: The Santech MT18612 is built to last, with high-quality materials that can withstand the rigors of off-road driving and harsh weather conditions.

3. Easy Installation: Many customers have reported that installation is straightforward and can be completed in a few hours, even for those without extensive mechanical knowledge.

4. Improved HVAC System: Replacing a faulty heater blend door actuator can significantly improve the functionality and efficiency of your vehicle's heating and air conditioning system.

Cons:

1. Price: Compared to some aftermarket alternatives, the Santech MT18612 can be more expensive. However, the OEM quality and durability may justify the cost for some consumers.

2. Availability: Depending on your location, finding a physical store that carries this part may be challenging. Online retailers often have it in stock, but shipping times may vary.

3. Potential for Vehicle Downtime: As with any automotive repair, replacing the heater blend door actuator requires time and may result in temporary inconvenience.

Conclusion:

The Santech MT18612 Heater Blend Door Actuator offers excellent OEM quality, durability, and performance improvements for your Chevy Trailblazer's HVAC system. While it may be more expensive than some alternatives and may require a bit of vehicle downtime for installation, its reliability and improved system performance make it a worthwhile investment for many consumers.

Recommendation:

If you are looking for a high-quality, OEM replacement heater blend door actuator for your Chevy Trailblazer and are willing to pay a premium for reliability and performance, the Santech MT18612 is a solid choice. However, if price is a primary concern, you may want to consider less expensive aftermarket alternatives. Always ensure compatibility with your vehicle's model year and configuration before making a purchase.

Details:

Features: Premium parts you can rely on. And how do you know if you're getting the best price. The finest quality at a great price. So, replace your worn-out parts with Santech to get the utmost in quality and value.

Designed to keep your A/C system in top shape. Designed to fit, form, and function just like the OEM, this replacement will bring back proper operation of your system maintain overall dependability performance vehicle without costing a fortune. Specifications: Terminal Quantity: 5. Do you recognize the name on box.

HVAC Heater Blend Door Actuator MT18612 by Santech.

part #: mt18612 prices

  • $37.30-$86.99

specifications chvyacheatercontrols:

  • for models: Trailblazer
  • for makes: Chevy
  • for years: 2002-2009
  • brand: Santech
  • mpn: Mt18612
  • part type: Hvac Actuator Heater Door
  • product type: A/c Heating
  • upc: 780250125899
  • fitment type: Vehicle Specific
  • compatible make s : Chevrolet, Oldsmobile, Buick, Isuzu, Gmc, Saab
  • compatible model s : Trailblazer, Bravada, Rainier, Ascender, Envoy, Envoy Xl
  • fitnote: Fits Models With Automatic Climate Control.
  • product subtype: Heater Control Valves
  • product details: Hvac Heater Blend Door Actuator
  • department: Replacement

payments chvyacheatercontrols:

  • credit card: Diners-club
  • wallet: Apple-pay
  • other

returns chvyacheatercontrols:

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

general chvyacheatercontrols:

  • condition: New
  • Car Truck Parts Accessories > Air Conditioning Heating > HVAC Controls Control Units

shipping chvyacheatercontrols:

  • type: Calculated
  • carrier: FedEx
  • class: Standard
  • cost: $18.50
  • transit: 4-8 Days
  • service: FedEx Ground or FedEx Home Delivery

offer chvyacheatercontrols:

  • quantity: 2
  • options: Ship-to-home
  • sold: 0
  • availability: In Stock
  • started: July 10, 2025

seller chvyacheatercontrols:

  • rating: 97.3%
  • # reviews: 125769
  • city: Jacksonville, Florida
for models: trailblazer, for makes: chevy, for years: 2002-2009, part type: hvac actuator heater door, product type: a/c heating, fitment type: vehicle specific, compatible make s: chevrolet, oldsmobile, buick, isuzu, gmc, saab, compatible model s: trailblazer, bravada, rainier, ascender, envoy, envoy xl, fitnote: fits models with automatic climate control., product subtype: heater control valves, product details: hvac heater blend door actuator, department: replacement,
category: auto parts > car truck parts accessories > air conditioning heating > hvac controls control units, sku: 10230053088064792,
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3 offers $37.30–$86.99 USD
  • New. Offer #1 priced at $37.30 + $20.77 shipping estimate = $58.07* total. So, replace your worn-out parts with Santech to get the utmost in quality and value. HVAC Heater Blend Door Actuator ( ) by Santech .+$20.77 shipping
  • New. Offer #2 priced at $38.99 + $0.00 shipping estimate = $38.99* total. Door Linkage: Gear HVAC Blend Door Actuator.FREE SHIPPING
  • New. Offer #3 priced at $86.99 + $0.00 shipping estimate = $86.99* total. Part Numbers. HVAC Heater Blend Door Actuator.FREE SHIPPING

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