Temperature Blend Door Assembly Dorman 902-207 - 1ABMX00067

Warranty & Shipping
Product Reviews
Vehicle Fit

This AC heating temperature blend door is a new aftermarket part. It bolts to the blower cover and helps regulate the flow of air into the passenger compartment by opening and closing, like a door in a house. Because it is very active inside your temperature control system, it usually cracks where the air door actuator attaches resulting in a loss of temperature control. So if you are unable to properly control the temperature in your truck or SUV, this may be because this door is cracked or broken!


  • Bolts to the blower cover usually located either under the dash or in the engine compartment
  • Made from plastic, but reinforced with aluminum to help prevent breaking
  • Built to strict quality control standards
  • Will need to reuse original mounting hardware
  • Part is not available separately from the dealer. Only available with dealer part numbers: 1L7Z 19B555 DA, 1L7Z19B555DA
  • Does not fit 2004 New body style F150

This AC heating temperature blend door is a great replacement and has substantial cost savings over a blend door assy from the dealer.

Item Condition: New

Attention California Customers:

WARNING:  This product can expose you to chemicals including Lead and Lead Compounds, which are known to the State of California to cause cancer, and birth defects or other reproductive harm.  For more information, go to

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser.

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Customer Q&A
Ask a question to 1A Auto customers who purchased the product
Where is this part located and how do you install it?
Jeff D August 14, 2017
It is located in the climate control duct work that supplies heat and air conditioning, just behind the glove box.
Ricky T August 14, 2017
Under the dash behind the dash in the center next to the heater core.
Adam R August 14, 2017
Tear apart the dash to get to it. Took 3 days to tear apart and put back together. Dash clips will easily break causing rattles. YouTube will help. Blend door installation
Adam R August 14, 2017
What will make my heat get warm everynown ?an then but lets ac blow jus as cold as ever even on heat it blows cold plz help??
Josh H January 10, 2018
It is possible the temperature blend door, or actuator has failed. We recommend having it diagnosed locally to ensure the proper replacement the first attempt.
Alex P January 10, 2018
It can be three items, the heater core, blend door or the electric module that regulates the door. But it sounds like its either the blend door or electric module. Youll have to the dash to get to any of these parts. Does the heat work if you make a hard right turn? If it does thrn it possibly the blend door is broken and will swing back into the correct position when making a hard right. But since your having to remove the dash, replace all the parts you can while its out. In ar and hi thr cost to remove and rrplave the part runs about 800.00. Good luck and hope this helps.
Richard M January 12, 2018
Year Make Model Description
1998-2002Ford Expedition Ford Expedition Temperature Blend Door Assembly Dorman 902-207
2004Ford F150 Heritage Truck Ford F150 Heritage Truck Temperature Blend Door Assembly Dorman 902-207
1997-2003Ford F150 Truck Ford F150 Truck Temperature Blend Door Assembly Dorman 902-207
1999-2004Ford F250 Super Duty Truck Ford F250 Super Duty Truck Temperature Blend Door Assembly Dorman 902-207
2002Lincoln Blackwood Lincoln Blackwood Temperature Blend Door Assembly Dorman 902-207
1998-2002Lincoln Navigator Lincoln Navigator Temperature Blend Door Assembly Dorman 902-207
Part #: 1ABMX00067

Out of Stock

Brand #: 902-207