OER 1973-77 Various GM Vehicles Regal, Monte Carlo, Cutlass Door Sill Plate Pair

Part Number: IN3163C-OER

OER 1973-77 Various GM Vehicles Regal, Monte Carlo, Cutlass Door Sill Plate Pair

Part Number: IN3163C-OER

Original price was: $117.24.Current price is: $101.95.

Customer Questions and Answers (1)

On Backorder

( Inventory updated: 08/20/2026 )

Estimated ship date: 30 days or more

If there is no ETA, we will refund the cost of the part.

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Revitalize the interior of your classic GM vehicle with the high-quality 1973-77 Various GM Vehicles Regal, Monte Carlo, Cutlass Door Sill Plate Pair. Designed as a direct replacement for your faded or damaged original parts, these aluminum door sill plates combine durability with OEM-style precision, ensuring your vehicle maintains its vintage charm while also providing essential protection.

Key Features and Benefits

  • High-Quality Aluminum: Made from premium aluminum, these door sill plates mirror the quality of factory-installed components, ensuring long-lasting service.
  • Direct Replacement: Specifically designed to replace GM part numbers 9873911 and 9873912, guaranteeing a proper fit and finish.
  • Set of Two: Sold in pairs, enabling you to equip both the driver and passenger sides of your vehicle for a complete look and function.
  • Easy Installation: Crafted for straightforward installation, allowing for a hassle-free upgrade to your vehicle’s interior.

Technical Specifications

  • Part Number: IN3163C
  • Brand: OER

Fitment Information

This door sill plate pair is compatible with a variety of GM vehicles from 1973-77, including:

  • Chevelle
  • Monte Carlo
  • Cutlass
  • Regal

Refer to the vehicle fitment chart for specific applications.

Upgrade your classic cars interior with the 1973-77 Various GM Vehicles Regal, Monte Carlo, Cutlass Door Sill Plate Pair and experience the perfect blend of style and functionality. Order yours today and ensure that your vehicle looks and performs at its best!

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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.

Product Questions & Answers

Antwaun

May 14, 2026
I want to order these door plate but i want to make sure they fit my 1973 oldmoblie cutlass
Answer: May 15, 2026

IN3163C - OER
1973 - 1977 Cutlass / 442

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