OER 1971-79 Plymouth Road Runner Horn Assembly with 1-1/2″ Bracket Black

Part Number: MB1875-OER

OER 1971-79 Plymouth Road Runner Horn Assembly with 1-1/2″ Bracket Black

Part Number: MB1875-OER

Original price was: $76.99.Current price is: $75.95.

In Stock

( Inventory updated: 06/06/2026 )

Estimated ship date: 2-3 business days

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Revive the Iconic Sound of Your 1971-79 Plymouth Road Runner with Our Horn Assembly

Bring back the nostalgic “Beep-Beep” sound that defined the classic Road Runner experience with our expertly crafted Horn Assembly. Designed specifically for the 1971-79 Plymouth Road Runner models, this authentic reproduction piece will ensure your vehicle sounds as good as it looks. Perfect for restoration projects or replacements, this assembly is a must-have for any classic car enthusiast.

Key Features and Benefits:

  • Authentic Reproduction: This horn assembly captures the original essence of the Road Runner‚Äôs sound, faithfully reproducing the character of the iconic cartoon.
  • Correct Mounting Configuration: Each assembly comes complete with a short arm style mounting bracket featuring a threaded hole, ensuring a proper fit for easy installation.
  • Quality Finish: The horn is finished in a classic black sheen that matches the original specifications, preserving the authentic look of your Plymouth.
  • Direct Replacement: Designed to replace OE part # 3488646, you can rest assured that this assembly meets or exceeds the quality of the original part.

Specifications:

  • Part Number: MB1875
  • Brand: OER

Fitment Information:

This horn assembly is compatible with the following Plymouth models:

  • Plymouth B-Body Applications:
    • 1971-1972 Road Runner (with black horn)
    • 1973-1975 Road Runner (with black horn)
  • Plymouth F-Body Applications:
    • 1976-1979 Volare Road Runner (with black horn)

Note: Decals not included. For decals, use part # MB280971.

Reinvigorate your classic Plymouth Road Runner with our high-quality Horn Assembly. Don‚Äôt miss out on the chance to restore your vehicle’s iconic voice and experience the thrill of driving a piece of automotive history!

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OER

Original Equipment Reproduction - OER - is the leading manufacturer and distributor of quality classic automotive restoration parts and accessories. OER products are meticulously manufactured to replicate the OEM appearance, quality and fit that meets or exceeds the original factory specifications.

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