



Dorman - TECHoice Headlight Socket with Wire Pigtail Harness for 2009-04 Mazda 3 2010-06 Mazda 5 2003-01 Mazda Protege 2003-02 Mazda Protege5 645-540

Headlight socket with wire pigtail harness for 2009-04 Mazda 3 2010-06 Mazda 5 2003-01 Mazda Protege 2003-02 Mazda Protege5 replacement part that matches the original equipment fit and terminal count.
Built to meet the manufacturer’s design intent for reliable service.
Key Features
- Matches OEM fit and terminal count for specified vehicles
- Includes wire pigtail harness for easy installation
- Corrosion-resistant contacts for long-term reliability
- Quality tested to ensure a durable fit and service life
Benefits
- Ensures proper headlight illumination after replacement
- Reduces risk of electrical failure with corrosion-resistant contacts
- Simplifies installation with pre-attached wire pigtail harness
- Provides long-lasting performance for daily driving demands
Application
This part is ideal for vehicle owners replacing a failed headlight socket or upgrading to an aftermarket wiring solution on Mazda 3, Mazda 5, and Mazda Protege models.
Fitment Notes
- 2009-04 Mazda 3
- 2010-06 Mazda 5
- 2003-01 Mazda Protege
- 2003-02 Mazda Protege5
Why Choose Dorman - TECHoice?
- Choosing Dorman aftermarket replacement parts is a smart way to restore your vehicle with confidence, thanks to a strong focus on fit, durability, and dependable performance. Dorman parts are engineered as direct-fit replacements designed to match OE form, fit, and function, helping ensure a smoother installation and reliable results. Built with quality materials and validated through testing, they’re made to stand up to daily driving demands and help reduce the risk of repeat repairs. For a long-lasting fix you can trust, Dorman delivers proven aftermarket solutions that keep your vehicle operating the way it should.
What’s in the Box
- 1 PC
Item Dimensions
- 2.2in x 2.1in x 2.1in, 0.1lbs





































