HomeElectrical, Lighting and Body > Lighting - ExteriorEagle Eye CS426-B121L Headlight Assembly - Left
Part #: CS426-B121L

Eagle Eye CS426-B121L Headlight Assembly - Left

Left
⚙️ 27 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
🚗Fitment: Ram, ProMaster 1500, ProMaster 2500, and ProMaster 3500
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Reliable Left Headlight Assembly for Ram ProMaster Models

The Eagle Eye CS426-B121L headlight assembly is designed specifically for the left side of Ram ProMaster 1500, 2500, and 3500 vehicles. This complete halogen headlight assembly offers clear and amber lens colors to ensure proper lighting and signaling without daytime running lamps.

Key Features of Eagle Eye CS426-B121L Headlight

  • Complete left side headlight assembly for Ram ProMaster 1500, 2500, and 3500
  • Halogen bulb types: H7 for low and high beams, 7444NA for front signal light (bulbs not included)
  • Clear and amber polycarbonate lens for durability and visibility
  • Housing made from polypropylene plastic for impact resistance
  • Meets SAE and DOT compliance standards
  • Does not include bulbs or installation hardware
  • Designed without daytime running lamps

Detailed Product Description

The Eagle Eye CS426-B121L is a left-side headlight assembly engineered for Ram ProMaster 1500, 2500, and 3500 vans. This assembly features a durable polypropylene plastic housing paired with a clear and amber polycarbonate lens, providing reliable protection against road debris and weather conditions. The headlight supports halogen bulbs, specifically H7 types for both low and high beams, and a 7444NA halogen bulb for the front signal light, although bulbs are not included with the assembly. This product is SAE and DOT compliant, ensuring it meets regulatory standards for exterior vehicle lighting. The design excludes daytime running lamps, making it suitable for vehicles without this feature.

Common Applications and Issues Addressed

  • Replacement of damaged or cracked left headlight assembly on Ram ProMaster 1500, 2500, and 3500
  • Restoring proper low and high beam functionality with halogen bulb compatibility
  • Improving front signal light visibility with amber lens coverage
  • Ensuring compliance with SAE and DOT lighting regulations
  • Upgrading worn or faded headlight housing and lens for better road safety

Installation Notes and Tips

Installation of the Eagle Eye CS426-B121L headlight assembly requires removal of the existing left headlight unit. Since bulbs and hardware are not included, ensure you have compatible halogen bulbs (H7 for low/high beams and 7444NA for the front signal) and necessary mounting hardware before beginning installation. Handle the polycarbonate lens carefully to avoid scratches, and verify alignment after installation to maintain proper beam pattern and signaling.

Quality Assurance and Compliance

This headlight assembly is manufactured to meet SAE and DOT standards, ensuring it complies with safety and performance requirements for exterior vehicle lighting. Eagle Eye products are known for their durable materials, including polypropylene housing and polycarbonate lenses, which contribute to long-lasting service life. Warranty information is not specified for this part; please consult the supplier or manufacturer for details.

BrandEagle Eye
Part NumberCS426-B121L
Bulb TypeHalogen
Bulbs IncludedNo
Components IncludedComplete assembly
Front Signal Light Bulb IncludedNo
Front Signal Light Bulb TypeHalogen 7444na
Hardware IncludedNo
High Beam Bulb IncludedNo
High Beam Bulb TypeHalogen h7
Housing MaterialPp plastic
Lens ColorClear, amber
Lens MaterialPc plastic
Low Beam Bulb IncludedNo
Low Beam Bulb TypeHalogen h7
PositionLeft
RemarksW/o daytime running lamps
Sae/Dot CompliantYes

This part fits 27 vehicles. Search below:

YearMakeModelPositionNotes
2022RamProMaster 1500LeftComposite
2022RamProMaster 2500LeftComposite
2022RamProMaster 3500LeftComposite
2021RamProMaster 1500LeftComposite
2021RamProMaster 2500LeftComposite
2021RamProMaster 3500LeftComposite
2020RamProMaster 1500LeftComposite
2020RamProMaster 2500LeftComposite
2020RamProMaster 3500LeftComposite
2019RamProMaster 1500LeftComposite
2019RamProMaster 2500LeftComposite
2019RamProMaster 3500LeftComposite
2018RamProMaster 1500LeftComposite
2018RamProMaster 2500LeftComposite
2018RamProMaster 3500LeftComposite
2017RamProMaster 1500LeftComposite
2017RamProMaster 2500LeftComposite
2017RamProMaster 3500LeftComposite
2016RamProMaster 1500LeftComposite
2016RamProMaster 2500LeftComposite
2016RamProMaster 3500LeftComposite
2015RamProMaster 1500LeftComposite
2015RamProMaster 2500LeftComposite
2015RamProMaster 3500LeftComposite
2014RamProMaster 1500LeftComposite
2014RamProMaster 2500LeftComposite
2014RamProMaster 3500LeftComposite

* 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:

20-9580-00334-1138L-AS24725945AKCH2502254

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