HomeElectrical, Lighting and Body > Lighting - ExteriorTYC 18-6189-00-9 Side Marker Light Assembly - Rear Right
Part #: 18-6189-00-9

TYC 18-6189-00-9 Side Marker Light Assembly - Rear Right

CAPA Certified, Rear Right
⚙️ 75 vehicles fit this part
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Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
📦CAPA Certified, Rear Right
🚗Fitment: Ford, Mustang
🔄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 Side Marker Light Assembly

The TYC CAPA Certified Side Marker Light Assembly 18-6189-00-9 is designed specifically for the rear right position of Ford Mustang models. This complete assembly includes a halogen bulb and features durable plastic construction for both the lens and housing, ensuring reliable exterior lighting performance.

  • Complete side marker light assembly with halogen bulb included
  • Red plastic lens and housing for durability and weather resistance
  • Snap-in attachment method for straightforward installation
  • Designed for rear right side of Ford Mustang vehicles
  • CAPA Certified product line ensuring compliance with industry standards

Detailed Product Description

This TYC side marker light assembly, part number 18-6189-00-9, is engineered to meet the lighting needs of Ford Mustang owners requiring a rear right side marker lamp replacement. The assembly includes a halogen bulb pre-installed, eliminating the need for separate bulb purchases. Both the lens and housing are made from high-quality plastic materials, providing resistance to environmental elements and maintaining clarity over time. The red lens color complies with exterior lighting regulations for rear side markers. The snap-in attachment method allows for a secure fit without the need for additional hardware, which is not included in this package. This part is CAPA Certified, indicating it meets the Certified Automotive Parts Association standards for quality and fitment.

CAPA Certified Product Line Information

The CAPA Certified line from TYC represents parts that have undergone rigorous testing to ensure they meet or exceed OEM specifications. This certification provides assurance that the 18-6189-00-9 side marker light assembly will fit and function properly on compatible Ford Mustang models, maintaining vehicle safety and compliance with lighting regulations.

Common Applications and Issues Addressed

  • Replacement of cracked or broken rear right side marker light lens
  • Restoring proper rear side marker illumination for safety and legal compliance
  • Fixing non-functional or burnt-out halogen bulbs in the side marker assembly
  • Upgrading worn or faded plastic housing to improve appearance and durability
  • Resolving loose or improperly secured side marker lights due to damaged attachment points

Installation Notes and Tips

  • Designed for snap-in installation; no additional hardware included or typically required
  • Ensure the vehicle ignition is off before installation to avoid electrical issues
  • Carefully align the assembly with the mounting points on the rear right side of the Ford Mustang
  • Verify bulb functionality before finalizing installation
  • Consult vehicle service manual for specific removal and installation procedures

Quality Assurance and Warranty

TYC’s CAPA Certified side marker light assemblies are manufactured to meet industry standards for fit, form, and function. While specific warranty details are not provided here, CAPA certification indicates a commitment to quality and reliability consistent with OEM replacement parts.

BrandTYC
Part Number18-6189-00-9
PositionCAPA Certified, Rear Right
Attachment MethodSnap-In
Bulb TypeHalogen
Bulbs IncludedYes
Components IncludedComplete Assembly
Hardware IncludedNo
Housing MaterialPlastic
Lens ColorRed
Lens MaterialPlastic
Other Side18-6190-00-9
PositionRear Right
Rear Side Marker Lamp Bulb IncludedYES
Rear Side Marker Lamp Bulb TypeHalogen

This part fits 75 vehicles. Search below:

YearMakeModelSubmodelBody TypePositionNotes
2023FordMustangEcoBoostCoupeRear RightCAPA Certified
2022FordMustangMach 1CoupeRear RightCAPA Certified
2021FordMustangEcoBoostConvertibleRear RightCAPA Certified
2021FordMustangEcoBoost PremiumConvertibleRear RightCAPA Certified
2021FordMustangGTConvertibleRear RightCAPA Certified
2021FordMustangGT PremiumConvertibleRear RightCAPA Certified
2021FordMustangEcoBoostCoupeRear RightCAPA Certified
2021FordMustangEcoBoost PremiumCoupeRear RightCAPA Certified
2021FordMustangGTCoupeRear RightCAPA Certified
2021FordMustangGT PremiumCoupeRear RightCAPA Certified
2021FordMustangMach 1CoupeRear RightCAPA Certified
2021FordMustangShelby GT500CoupeRear RightCAPA Certified
2020FordMustangEcoBoost PremiumConvertibleRear RightCAPA Certified
2020FordMustangBullittCoupeRear RightCAPA Certified
2020FordMustangEcoBoost PremiumCoupeRear RightCAPA Certified
2020FordMustangGTCoupeRear RightCAPA Certified
2020FordMustangGT PremiumCoupeRear RightCAPA Certified
2020FordMustangShelby GT350RCoupeRear RightCAPA Certified
2020FordMustangEcoBoostConvertibleRear RightCAPA Certified
2020FordMustangShelby GT500CoupeRear RightCAPA Certified
2020FordMustangGT PremiumConvertibleRear RightCAPA Certified
2020FordMustangShelby GT350CoupeRear RightCAPA Certified
2020FordMustangEcoBoostCoupeRear RightCAPA Certified
2019FordMustangBullittCoupeRear RightCAPA Certified
2019FordMustangEcoBoost PremiumCoupeRear RightCAPA Certified
2019FordMustangGT PremiumConvertibleRear RightCAPA Certified
2019FordMustangGT PremiumCoupeRear RightCAPA Certified
2019FordMustangShelby GT350RCoupeRear RightCAPA Certified
2019FordMustangShelby GT350CoupeRear RightCAPA Certified
2019FordMustangGTCoupeRear RightCAPA Certified
2019FordMustangGTConvertibleRear RightCAPA Certified
2019FordMustangEcoBoostCoupeRear RightCAPA Certified
2019FordMustangEcoBoost PremiumConvertibleRear RightCAPA Certified
2019FordMustangEcoBoostConvertibleRear RightCAPA Certified
2018FordMustangGT PremiumCoupeRear RightCAPA Certified
2018FordMustangEcoBoost PremiumCoupeRear RightCAPA Certified
2018FordMustangGT PremiumConvertibleRear RightCAPA Certified
2018FordMustangEcoBoost PremiumConvertibleRear RightCAPA Certified
2018FordMustangGTCoupeRear RightCAPA Certified
2018FordMustangShelby GT350RCoupeRear RightCAPA Certified
2018FordMustangShelby GT350CoupeRear RightCAPA Certified
2018FordMustangEcoBoostCoupeRear RightCAPA Certified
2018FordMustangEcoBoostConvertibleRear RightCAPA Certified
2017FordMustangGT PremiumConvertibleRear RightCAPA Certified
2017FordMustangV6CoupeRear RightCAPA Certified
2017FordMustangGTCoupeRear RightCAPA Certified
2017FordMustangGT PremiumCoupeRear RightCAPA Certified
2017FordMustangShelby GT350CoupeRear RightCAPA Certified
2017FordMustangShelby GT350RCoupeRear RightCAPA Certified
2017FordMustangEcoBoostCoupeRear RightCAPA Certified
2017FordMustangEcoBoost PremiumConvertibleRear RightCAPA Certified
2017FordMustangV6ConvertibleRear RightCAPA Certified
2017FordMustangEcoBoost PremiumCoupeRear RightCAPA Certified
2016FordMustangGT PremiumCoupeRear RightCAPA Certified
2016FordMustangShelby GT350CoupeRear RightCAPA Certified
2016FordMustangGT PremiumConvertibleRear RightCAPA Certified
2016FordMustangV6ConvertibleRear RightCAPA Certified
2016FordMustangEcoBoostCoupeRear RightCAPA Certified
2016FordMustangGTCoupeRear RightCAPA Certified
2016FordMustangV6CoupeRear RightCAPA Certified
2016FordMustangEcoBoost PremiumCoupeRear RightCAPA Certified
2016FordMustangShelby GT350RCoupeRear RightCAPA Certified
2016FordMustangEcoBoost PremiumConvertibleRear RightCAPA Certified
2015FordMustangShelby GT350RCoupeRear RightCAPA Certified
2015FordMustangGT 50 Years Limited EditionCoupeRear RightCAPA Certified
2015FordMustangEcoBoost PremiumConvertibleRear RightCAPA Certified
2015FordMustangV6ConvertibleRear RightCAPA Certified
2015FordMustangGT PremiumCoupeRear RightCAPA Certified
2015FordMustangEcoBoost PremiumCoupeRear RightCAPA Certified
2015FordMustangGT PremiumConvertibleRear RightCAPA Certified
2015FordMustangV6CoupeRear RightCAPA Certified
2015FordMustangShelby GT350CoupeRear RightCAPA Certified
2015FordMustangGTCoupeRear RightCAPA Certified
2015FordMustangGTConvertibleRear RightCAPA Certified
2015FordMustangEcoBoostCoupeRear RightCAPA 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:

FR3Z 15A101 A

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