MOPAR 68646858AC

Verified fitment Headlamp Wiring Harness / Connector · Fits 6 Configurations

MOPAR part number 68646858AC is a headlamp wiring harness / connector in the Electrical-Connector system. This catalog matches it to 6 year-and-engine configurations from 2025 to 2026.

Verified fitment includes 2026 Ram 2500 6.4L V8 ; 2026 Ram 4500 6.4L V8 ; 2026 Ram 5500 6.4L V8 ; 2025 Ram 2500 6.4L V8 ; 2025 Ram 4500 6.4L V8 , plus 1 other configuration. See every vehicle this part fits.

Manufacturer specifications

Fits:

HEMI HD EngineElec Shift-On-The-Fly Transfer CaseExc. Surround View Camera System or Remote Start System or TRU-LOK Front & Rear AxlesCrew Cab Crew Cab8' Boxor HEMI HD EngineElec Shift-On-The-Fly Transfer CaseExc. Surround View Camera System or Remote Start System or TRU-LOK Front & Rear AxlesCrew Cab Wheelbase 2or HEMI HD EngineElec Shift-On-The-Fly Transfer CaseExc. Surround View Camera System or Remote Start System or TRU-LOK Front & Rear AxlesMega Cabor HEMI HD EngineElec Shift-On-The-Fly Transfer CaseExc. Surround View Camera System or Remote Start System or TRU-LOK Front & Rear AxlesRegular Cab8 Foot Bedor HEMI HD EngineExc. Surround View Camera System or Remote Start System or Elec Shift-On-The-Fly Transfer Case or TRU-LOK Front & Rear AxlesCrew Cab Crew Cab8' Boxor HEMI HD EngineExc. Surround View Camera System or Remote Start System or Elec Shift-On-The-Fly Transfer Case or TRU-LOK Front & Rear AxlesCrew Cab Wheelbase 2or HEMI HD Engi

Application data published for:

🇺🇸 US 🇨🇦 CA

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Frequently Asked Questions

What is MOPAR 68646858AC?

MOPAR part number 68646858AC is a headlamp wiring harness / connector with published application data for 6 vehicle configurations from 2025 to 2026. Use the manufacturer part number to cross-reference your old part or a repair quote before you order.

Which vehicles does MOPAR 68646858AC fit?

This catalog matches 68646858AC to 6 year-and-engine configurations from 2025 to 2026. Open the compatible-vehicles list for every make, model and engine, and read the notes for position or trim qualifiers.

Is MOPAR 68646858AC OEM or aftermarket?

What matters is the published application data for this part number, not the label on the box. MOPAR 68646858AC is listed with its manufacturer part number so you can compare it to an OEM number or another brand that covers the same fitment.

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