Hella 003177001 Driving Light - Right

Hella 003177001 Driving Light Module for Toyota Corona

This Hella driving light module is a right-side halogen headlamp assembly built for 24V systems and ECE inspection requirements. It uses an H4 lamp type with low beam function and is listed for 1979-1981 Toyota Corona, right.

Key Features

• Brand: Hella
• Part number: 003177001
• Right-hand fitting position
• Halogen light design with H4 lamp type
• Single high/low beam module with low beam function
• Illuminated area: 164 x 103 mm
• Overall width: 167 mm; height: 107 mm
• Rated voltage: 24V
• ECE inspection tag
• For right-hand traffic
• Supplied without bulbs

Detailed Description

Built as a module-style exterior lighting component, this Hella 003177001 headlamp is specified for the right side and uses a fitting mount for installation. The unit measures 164 x 103 mm across the illuminated area and is designed around an H4 halogen setup with two light functions, including low beam. It is a direct fit for 1979-1981 Toyota Corona, right, and the ECE marking supports regulated road use in applicable markets. The part number 003177001 is useful when matching an exact replacement for the Toyota Corona lighting application.

This part cross-references BBB Industries 42103 for the same application.

What It Helps Address

• Dim, damaged, or non-functioning right-side headlamp output
• Incorrect beam pattern on a 24V halogen lighting system
• Replacement needs for an ECE-marked exterior lamp assembly
• Restoring low beam operation on a Toyota Corona right-side lamp
• Matching an exact module size and lamp type for service replacement

Installation Notes and Tips

Verify the vehicle uses a 24V electrical system and confirm right-side placement before installation. Match the H4 bulb format and note that bulbs are not included, so the correct lamps must be sourced separately. Check the illuminated area and mounting style against the original unit to ensure proper alignment on the Toyota Corona. The part number 003177001 should be used to confirm the correct replacement before final fitment.

Quality Assurance

Hella is an established lighting manufacturer with OE-level application coverage across many vehicle platforms. This headlamp module is identified with an ECE inspection tag and is specified for regulated road use where that marking is required.