Dorman - TECHoice HVAC Blower Motor Resistor Connector
Fits Chevrolet, GMC, Pontiac & more — 27 vehicle applications
Pigtail
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- Canadian Owned
Dorman - TECHoice 645-528 Vehicle Fitment
Fits 27 vehiclesThis Dorman - TECHoice HVAC Blower Motor Resistor Connector fits Chevrolet, GMC, Pontiac, Saturn and 2 more makes vehicles.
Fits 2005-2007 Buick Terraza; 2005-2008 Chevrolet Cobalt; 2004-2007 Chevrolet Colorado; 1996-2007 Chevrolet Express 1500; 1996-2007 Chevrolet Express 2500; 1996-2007 Chevrolet Express 3500; 2006-2008 Chevrolet HHR; 2005-2010 Chevrolet Malibu. Plus 15 more models listed below.
2006-2008 Chevrolet HHR
2005-2010 Chevrolet Malibu
2005-2008 Chevrolet Cobalt
2004-2007 Chevrolet Colorado
2003-2006 Chevrolet SSR
2002-2009 Chevrolet Trailblazer
2002-2006 Chevrolet Trailblazer EXT
1998-2003 Chevrolet Express 1500
1998 Chevrolet Express 3500
1996-2007 Chevrolet Express 2500
1996-2007 Chevrolet Express 1500
1996-2007 Chevrolet Express 3500
1996-2003 Chevrolet Express 2500
Dorman - TECHoice 645-528 Specifications
- Terminal Type
- Blade
- Terminal Type
- Aspa
- Terminal Gender
- Female
- Terminal Gender
- Hembra
- Wire Quantity
- 4
- Wire Gauge Measurement
- 12
Dorman - TECHoice 645-528 Interchange Numbers
This part replaces and is compatible with the following part numbers
| Type | Brand | Part Number |
|---|---|---|
| Aftermarket | ACDelco | PT1231 |
| Aftermarket | Airtex | 1P1560 |
| Aftermarket | BWD | PT5909 |
| Aftermarket | Echlin | EC850 |
| Aftermarket | General Motors | 15306069 |
| Aftermarket | General Motors | 88970281 |
| Aftermarket | Standard Motor Products | S-1352 |
| Aftermarket | Wells | 928 |
Dorman - TECHoice 645-528 Product Description
Fan motor no longer working properly? This blower motor resistor connector is designed to replace an original equipment connector damaged by corrosion or overheating. Corrosion-resistant terminals ensure reliable performance.
Key Features
- Ideal replacement - this complete blower motor resistor connector assembly is a direct replacement for this vehicle application
- Damage-resistant - the connector assembly is engineered to impede corrosion and heat damage
- Complete repair solution - includes pre-assembled wiring harness/pigtail and connector terminal
- Excellent value - this part offers original equipment quality without the cost and hassle of replacing the entire wiring harness
About Dorman - TECHoice
Shop Dorman - TECHoice HVAC Blower Motor Resistor Connector at Autrex with vehicle fitment details, current pricing, and checkout options for the Dorman - TECHoice 645-528. Eligible orders over $99 may qualify for free shipping, with some exceptions.
Seller reviews
What customers say about buying from Autrex — service, shipping and support. These are reviews of the store, not of this specific part.
- July 2026
Couldn't locate the parts for 2013 Civic Si Sedan. Front struts are an Anomaly found them at Capital autoparts. Great service and great parts. Shipping by CanPar sucked however
- July 2026
Great customer service. I placed an order for wheels and tires and it was an easy transaction. Make sure you read the expected lead times for delivery however. I misread that part, but the order did arrive in the correct timeframe stated. The Hostile rims and Hercules tires look great. Thank you
- July 2026
Awesome
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Frequently Asked Questions — Dorman - TECHoice 645-528
What vehicles does the Dorman - TECHoice 645-528 fit?
The Dorman - TECHoice 645-528 fits 27 vehicle applications including 2005-2010 Chevrolet Malibu, 2002-2009 Chevrolet Trailblazer, 2003-2009 GMC Envoy, 2005-2009 Pontiac G6, 2007-2009 Saturn Aura and 22 more. Check the full fitment list above to confirm your vehicle.
What parts does the Dorman - TECHoice 645-528 replace?
The Dorman - TECHoice 645-528 is a direct replacement for ACDelco PT1231, Airtex 1P1560, BWD PT5909, Echlin EC850, General Motors 15306069 and 3 other part numbers. See the full interchange list for all compatible replacements.
How do I confirm the Dorman - TECHoice 645-528 fits my vehicle?
Select your year, make, model and engine in the vehicle selector on this page to see a fit or does-not-fit result for the Dorman - TECHoice 645-528. If your vehicle has options that change the part (for example brake package or axle), the result lists the questions to check. A parts specialist can also confirm fitment at 1-866-461-2787.
What are the shipping options for the Dorman - TECHoice 645-528?
Shipping options for the Dorman - TECHoice 645-528 are shown during checkout and may vary by item, address, and availability. Eligible orders over $99 may qualify for free shipping, with some exceptions. Call 1-866-461-2787 if you need help confirming shipping or pickup before ordering.
How much does the Dorman - TECHoice 645-528 cost?
The Dorman - TECHoice 645-528 is currently listed at $55.00 CAD at Autrex. Final price, shipping, taxes, and availability are confirmed during checkout. Call 1-866-461-2787 if you need help before ordering.
Is the Dorman - TECHoice HVAC Blower Motor Resistor Connector a direct fit replacement?
Fit depends on the vehicle and its configuration. Select your vehicle and review the fitment result for the Dorman - TECHoice HVAC Blower Motor Resistor Connector before ordering.