HomeElectrical, Lighting and Body > Lighting - ExteriorTYC 18-6140-00-9 Turn Signal Light Assembly - Front Left
Part #: 18-6140-00-9

TYC 18-6140-00-9 Turn Signal Light Assembly - Front Left

CAPA Certified, Front Left
⚙️ 32 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦CAPA Certified, Front Left
🚗Fitment: Mazda, 3
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Overview of TYC CAPA Certified Turn Signal Light Assembly

The TYC CAPA Certified Turn Signal Light Assembly 18-6140-00-9 is designed specifically for the front left position of Mazda 3 models. This complete assembly includes halogen bulbs and features durable plastic construction for both the lens and housing, ensuring reliable exterior lighting performance.

  • Complete turn signal light assembly with bulbs included
  • Clear plastic lens for optimal light output
  • Halogen bulb type for front signal light
  • Durable plastic housing material
  • Screw-in attachment method for secure installation
  • Compatible with Mazda 3 front left side

Detailed Product Description

This TYC turn signal light assembly, part number 18-6140-00-9, is engineered to meet the lighting needs of Mazda 3 vehicles. The clear lens and halogen bulb combination provides effective signaling visibility, while the plastic lens and housing materials offer resistance to environmental elements. The screw-in attachment method allows for straightforward installation and a secure fit. This assembly comes complete with the front signal light bulb included, eliminating the need for separate bulb purchases.

About the CAPA Certified Product Line

The CAPA Certified line from TYC ensures that each part meets or exceeds industry standards for quality and fitment. This certification indicates that the turn signal light assembly has undergone rigorous testing for durability and performance, making it a reliable replacement part for your Mazda 3. Choosing a CAPA Certified product helps maintain the integrity of your vehicle’s exterior lighting system.

Common Applications and Problem Resolution

  • Replacement for cracked or broken front left turn signal lens
  • Fixing malfunctioning or burnt-out halogen turn signal bulbs
  • Restoring proper signaling visibility for safety compliance
  • Addressing water intrusion issues due to damaged housing
  • Upgrading worn or faded turn signal assemblies on Mazda 3

Installation Notes and Tips

Installation of the TYC 18-6140-00-9 turn signal light assembly is straightforward with the screw-in attachment method. Ensure the vehicle is turned off and the area is clean before beginning. Carefully remove the old assembly by unscrewing the fasteners, disconnect the wiring harness, and connect the new assembly. Verify the halogen bulb is properly seated and test the turn signal function before finalizing installation.

Quality Assurance and Warranty

TYC’s CAPA Certified turn signal light assembly is manufactured to meet strict quality standards. While specific warranty details may vary, CAPA Certified products typically come with a limited warranty covering defects in materials and workmanship. This ensures confidence in the durability and fitment of part number 18-6140-00-9 for your Mazda 3.

BrandTYC
Part Number18-6140-00-9
PositionCAPA Certified, Front Left
Attachment MethodScrew in
Attachment MethodScrew-In
Bulb TypeHalogen
Bulbs IncludedYes
Components IncludedComplete Assembly
Front Signal Light Bulb IncludedYES
Front Signal Light Bulb TypeHalogen
Housing MaterialPlastic
Lens ColorClear
Lens MaterialPlastic
Other Side18-6139-00-9
PositionFront Left

This part fits 32 vehicles. Search below:

YearMakeModelSubmodelBody TypePositionNotes
2016Mazda3I SportSedanFront LeftComponents Included: Complete Assembly; Other Side: 18-6139-00-9; CAPA Certified
2016Mazda3I TouringSedanFront LeftComponents Included: Complete Assembly; Other Side: 18-6139-00-9; CAPA Certified
2016Mazda3I TouringHatchbackFront LeftComponents Included: Complete Assembly; Other Side: 18-6139-00-9; CAPA Certified
2016Mazda3i Grand TouringSedanFront LeftComponents Included: Complete Assembly; Other Side: 18-6139-00-9; CAPA Certified
2016Mazda3s Grand TouringHatchbackFront LeftComponents Included: Complete Assembly; Other Side: 18-6139-00-9; CAPA Certified
2016Mazda3i Grand TouringHatchbackFront LeftComponents Included: Complete Assembly; Other Side: 18-6139-00-9; CAPA Certified
2016Mazda3s Grand TouringSedanFront LeftComponents Included: Complete Assembly; Other Side: 18-6139-00-9; CAPA Certified
2016Mazda3I SportHatchbackFront LeftComponents Included: Complete Assembly; Other Side: 18-6139-00-9; CAPA Certified
2016Mazda3s TouringHatchbackFront LeftComponents Included: Complete Assembly; Other Side: 18-6139-00-9; CAPA Certified
2016Mazda3s TouringSedanFront LeftComponents Included: Complete Assembly; Other Side: 18-6139-00-9; CAPA Certified
2015Mazda3s TouringHatchbackFront LeftComponents Included: Complete Assembly; Other Side: 18-6139-00-9; CAPA Certified
2015Mazda3I SportHatchbackFront LeftComponents Included: Complete Assembly; Other Side: 18-6139-00-9; CAPA Certified
2015Mazda3I TouringHatchbackFront LeftComponents Included: Complete Assembly; Other Side: 18-6139-00-9; CAPA Certified
2015Mazda3i Grand TouringHatchbackFront LeftComponents Included: Complete Assembly; Other Side: 18-6139-00-9; CAPA Certified
2015Mazda3I TouringSedanFront LeftComponents Included: Complete Assembly; Other Side: 18-6139-00-9; CAPA Certified
2015Mazda3I SportSedanFront LeftComponents Included: Complete Assembly; Other Side: 18-6139-00-9; CAPA Certified
2015Mazda3s Grand TouringHatchbackFront LeftComponents Included: Complete Assembly; Other Side: 18-6139-00-9; CAPA Certified
2015Mazda3i Grand TouringSedanFront LeftComponents Included: Complete Assembly; Other Side: 18-6139-00-9; CAPA Certified
2015Mazda3i SVSedanFront LeftComponents Included: Complete Assembly; Other Side: 18-6139-00-9; CAPA Certified
2015Mazda3s Grand TouringSedanFront LeftComponents Included: Complete Assembly; Other Side: 18-6139-00-9; CAPA Certified
2015Mazda3s TouringSedanFront LeftComponents Included: Complete Assembly; Other Side: 18-6139-00-9; CAPA Certified
2014Mazda3s TouringHatchbackFront LeftComponents Included: Complete Assembly; Other Side: 18-6139-00-9; CAPA Certified
2014Mazda3s Grand TouringHatchbackFront LeftComponents Included: Complete Assembly; Other Side: 18-6139-00-9; CAPA Certified
2014Mazda3I TouringHatchbackFront LeftComponents Included: Complete Assembly; Other Side: 18-6139-00-9; CAPA Certified
2014Mazda3I SportHatchbackFront LeftComponents Included: Complete Assembly; Other Side: 18-6139-00-9; CAPA Certified
2014Mazda3i Grand TouringHatchbackFront LeftComponents Included: Complete Assembly; Other Side: 18-6139-00-9; CAPA Certified
2014Mazda3s TouringSedanFront LeftComponents Included: Complete Assembly; Other Side: 18-6139-00-9; CAPA Certified
2014Mazda3s Grand TouringSedanFront LeftComponents Included: Complete Assembly; Other Side: 18-6139-00-9; CAPA Certified
2014Mazda3i SVSedanFront LeftComponents Included: Complete Assembly; Other Side: 18-6139-00-9; CAPA Certified
2014Mazda3i Grand TouringSedanFront LeftComponents Included: Complete Assembly; Other Side: 18-6139-00-9; CAPA Certified
2014Mazda3I TouringSedanFront LeftComponents Included: Complete Assembly; Other Side: 18-6139-00-9; CAPA Certified
2014Mazda3I SportSedanFront LeftComponents Included: Complete Assembly; Other Side: 18-6139-00-9; CAPA Certified

* 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:

B45A-51-360A

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.