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DormanPart #: 645-729
Dorman 645-729 HVAC Blower Motor Resistor Connector
⚙️ 60 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$57.05Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship
Most orders ship same-day if ordered before 1pm CST.
✅OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Ford, Lincoln, Scion, and Toyota, Corolla, Edge, Matrix, MKX, RAV4, Sienna, tC, and xB
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST
Not what you need? Click here for all HVAC Blower Motor Resistor Connector options
Dorman 645-729 HVAC Blower Motor Resistor Connector
| Brand | Dorman |
| Part Number | 645-729 |
| Wire Gauge Measurement | 16 |
| Terminal Type | Blade |
| Wire Quantity | 4 |
| Terminal Gender | Female |
| Overall Length (In) | 16.14 in |
| Package Contents | 1 pigtail |
| Terminal Material | Tin brass (tin plate) |
This part fits 60 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2014 | Scion | tC | N/A | w/Manual Air Conditioning Controls |
| 2014 | Scion | xB | N/A | w/Manual Air Conditioning Controls |
| 2014 | Toyota | Corolla | N/A | Built in U.S.A.; w/Manual Air Conditioning Controls |
| 2014 | Toyota | Matrix | N/A | w/Manual Air Conditioning Controls |
| 2014 | Toyota | RAV4 | N/A | w/Manual Air Conditioning Controls |
| 2013 | Scion | tC | N/A | w/Manual Air Conditioning Controls |
| 2013 | Scion | xB | N/A | w/Manual Air Conditioning Controls |
| 2013 | Toyota | Corolla | N/A | w/Manual Air Conditioning Controls |
| 2013 | Toyota | Matrix | N/A | w/Manual Air Conditioning Controls |
| 2013 | Toyota | RAV4 | N/A | w/Manual Air Conditioning Controls |
| 2012 | Scion | tC | N/A | w/Manual Air Conditioning Controls |
| 2012 | Scion | xB | N/A | w/Manual Air Conditioning Controls |
| 2012 | Toyota | Corolla | N/A | w/Manual Air Conditioning Controls |
| 2012 | Toyota | Matrix | N/A | w/Manual Air Conditioning Controls |
| 2012 | Toyota | RAV4 | N/A | w/Manual Air Conditioning Controls |
| 2011 | Scion | tC | N/A | w/Manual Air Conditioning Controls |
| 2011 | Scion | xB | N/A | w/Manual Air Conditioning Controls |
| 2011 | Toyota | Corolla | N/A | w/Manual Air Conditioning Controls |
| 2011 | Toyota | Matrix | N/A | w/Manual Air Conditioning Controls |
| 2011 | Toyota | RAV4 | N/A | w/Manual Air Conditioning Controls |
| 2010 | Ford | Edge | N/A | |
| 2010 | Lincoln | MKX | N/A | |
| 2010 | Scion | xB | N/A | w/Manual Air Conditioning Controls |
| 2010 | Toyota | Corolla | N/A | w/Manual Air Conditioning Controls |
| 2010 | Toyota | Matrix | N/A | w/Manual Air Conditioning Controls |
| 2010 | Toyota | RAV4 | N/A | w/Manual Air Conditioning Controls |
| 2010 | Toyota | Sienna | N/A | |
| 2009 | Ford | Edge | N/A | |
| 2009 | Lincoln | MKX | N/A | |
| 2009 | Scion | xB | N/A | w/Manual Air Conditioning Controls |
| 2009 | Toyota | Corolla | N/A | w/Manual Air Conditioning Controls |
| 2009 | Toyota | Matrix | N/A | w/Manual Air Conditioning Controls |
| 2009 | Toyota | RAV4 | N/A | w/Manual Air Conditioning Controls |
| 2009 | Toyota | Sienna | N/A | |
| 2008 | Ford | Edge | N/A | |
| 2008 | Lincoln | MKX | N/A | |
| 2008 | Scion | xB | N/A | w/Manual Air Conditioning Controls |
| 2008 | Toyota | Corolla | N/A | w/Manual Air Conditioning Controls |
| 2008 | Toyota | Matrix | N/A | |
| 2008 | Toyota | RAV4 | N/A | w/Manual Air Conditioning Controls |
| 2008 | Toyota | Sienna | N/A | |
| 2007 | Ford | Edge | N/A | |
| 2007 | Lincoln | MKX | N/A | |
| 2007 | Toyota | Corolla | N/A | Built in Japan; w/Manual Air Conditioning Controls |
| 2007 | Toyota | Matrix | N/A | |
| 2007 | Toyota | RAV4 | N/A | w/Manual Air Conditioning Controls |
| 2007 | Toyota | Sienna | N/A | |
| 2006 | Toyota | Corolla | N/A | Built in Japan; w/Manual Air Conditioning Controls |
| 2006 | Toyota | Matrix | N/A | |
| 2006 | Toyota | RAV4 | N/A | w/Manual Air Conditioning Controls |
| 2006 | Toyota | Sienna | N/A | |
| 2005 | Toyota | Corolla | N/A | Built in Japan; w/Manual Air Conditioning Controls |
| 2005 | Toyota | Matrix | N/A | |
| 2005 | Toyota | Sienna | N/A | |
| 2004 | Toyota | Corolla | N/A | Built in Japan; w/Manual Air Conditioning Controls |
| 2004 | Toyota | Matrix | N/A | |
| 2004 | Toyota | Sienna | N/A | |
| 2003 | Toyota | Corolla | N/A | Built in Japan; w/Manual Air Conditioning Controls |
| 2003 | Toyota | Matrix | N/A | |
| 2003 | Toyota | Sienna | N/A |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
7T4Z19C603B
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.