Pigtail
Fits Mazda — 10 vehicle applications
$81 from the free-shipping threshold
Free shipping on eligible orders $99+ · See exceptions
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Fitment notes
- Sub Model: Grand Touring
- Sub Model: Mazdaspeed
- Sub Model: S
- Sub Model: Sport
- Engine: 2.3L L4
- Sub Model: Touring
- Sub Model: i
- Engine: 2.0L L4
- Low Beam
- Male
Dorman - TECHoice 645-540 Vehicle Fitment
Fits 10 vehiclesThis Pigtail fits Mazda vehicles.
2008-2010 Mazda 5
2008-2010 Mazda 5
2008-2010 Mazda 5
2008 Mazda 3
2008 Mazda 3
2008 Mazda 3
2006-2007 Mazda 5
2004-2007 Mazda 3
2002-2003 Mazda Protege5
2001-2003 Mazda Protege
Dorman - TECHoice 645-540 Specifications
- Terminal Type
- Blade
- Terminal Type
- Aspa
- Terminal Quantity
- 2
- Connector Gender
- Male Female
- Connector Gender
- Macho Hembra
- Terminal Gender
- Female
Dorman - TECHoice 645-540 Interchange Numbers
This part replaces and is compatible with the following part numbers
Interchange Numbers
Dorman - TECHoice 645-540 Product Description
This replacement headlight socket matches the fit and terminal count of the original equipment socket for specified vehicles. Made of quality materials with corrosion-resistant contacts, this socket is designed for reliable service.
Key Features
- Ideal replacement - this headlight socket matches the fit and terminal count of the original equipment socket
- Durable construction - made of quality materials with corrosion-resistant electrical contacts
- Cost-effective solution - replaces only the damaged socket by splicing into existing vehicle wiring
- Quality tested - this part has undergone testing to ensure a quality fit and long service life
About Dorman - TECHoice
Shop Dorman - TECHoice Headlight Socket at Autrex with vehicle fitment details, current pricing, and checkout options for the Dorman - TECHoice 645-540. 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
Frequently Asked Questions — Dorman - TECHoice 645-540
What vehicles does the Dorman - TECHoice 645-540 fit?
The Dorman - TECHoice 645-540 fits 10 vehicle applications including 2008-2010 Mazda 5, 2008-2010 Mazda 5, 2008-2010 Mazda 5, 2008 Mazda 3, 2008 Mazda 3 and 5 more. Check the full fitment list above to confirm your vehicle.
What parts does the Dorman - TECHoice 645-540 replace?
The Dorman - TECHoice 645-540 is a direct replacement for Airtex 1P2071, Mazda B28V510A3A, Mazda B28V510A3, Wells 1439. See the full interchange list for all compatible replacements.
What are the shipping options for the Dorman - TECHoice 645-540?
Shipping options for the Dorman - TECHoice 645-540 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 645-540 cost?
The Dorman - TECHoice 645-540 is currently listed at $18.00 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 Pigtail a direct fit replacement?
Fit depends on the vehicle and its configuration. Select your vehicle and review the fitment result for the Pigtail before ordering.
What warranty does the Pigtail come with?
Warranty coverage and terms for the Pigtail vary by product and Dorman - TECHoice. Review the product-specific manufacturer terms or contact us before ordering.