OER 1965-74 GM Air Cleaner Filter Square Mesh 14″ with Correct Period Markings A212CW GM Licensed

Part Number: 729891-OER

OER 1965-74 GM Air Cleaner Filter Square Mesh 14″ with Correct Period Markings A212CW GM Licensed

Part Number: 729891-OER

Original price was: $35.59.Current price is: $30.95.

In Stock

( Inventory updated: 06/06/2026 )

Estimated ship date: 2-3 business days

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1965-74 GM Air Cleaner Filter Square Mesh 14″ with Correct Period Markings A212CW – GM Licensed

Revitalize your classic ride with the authentic 1965-74 GM Air Cleaner Filter. Designed specifically for the nostalgic car enthusiast, this replacement filter not only meets but surpasses contemporary standards, ensuring your engine receives superior protection while maintaining the period-correct aesthetics of your vehicle. Ideal for various GM models from the golden era of muscle cars, this air cleaner filter is a must-have for any restoration project.

Key Features & Benefits

  • Authentic Design: Features the original square mesh design, unlike generic filters that use a diamond pattern, ensuring accurate restoration.
  • Imprinted Originality: The filter showcases the correct AC Delco A212CW verbiage on the top, stating “BEST WAY TO PROTECT YOUR ENGINE – REPLACE WITH AC TYPE A212CW” for complete originality.
  • Versatile Fit: Compatible with a wide range of 14″ diameter air cleaners, including open element, closed element, and dual snorkel systems.
  • OEM Specifications: Replaces OE # 6421746 and Delco #’s A212CW, A274C, ensuring a perfect fit for replacement.

Technical Specifications

  • Part Number: 729891
  • Brand: OER

Fitment Information

This air cleaner filter is specifically engineered to fit the following applications:

Buick with GM 14″ Open Element Air Cleaners:

  • 1969-1974 Buick Electra
  • 1969-1969 Buick GS350 and GS400
  • 1970-1970 Buick GS and GS455
  • 1969-1974 Buick LeSabre
  • 1969-1974 Buick Riviera and Skylark
  • 1969-1969 Buick Special and 1969-1970 Buick Wildcat

Chevrolet with GM 14″ Open Element or Cowl Induction Air Cleaners:

  • 1967-1974 Chevrolet Camaro, Chevelle, Chevy II, Nova,
    Pickup Trucks and Corvettes (with 396, 427, or 454 engines)
  • 1965-1970 Chevrolet Impala, Bel Air, Biscayne, and Caprice (with 396 or 427 ci engine)

Pontiac with GM 14″ Open Element Air Cleaners:

  • 1967-1974 Pontiac Bonneville, Catalina, Firebird, Grand Prix, LeMans, GTO, Tempest, Ventura, Grand Safari, Grandville, and Grand Am

Oldsmobile with GM 14″ Open Element Air Cleaners:

  • 1968-1971 Oldsmobile 442, 98, Cutlass, Delta 88, F85, and Toronado

Don’t compromise on quality‚Äîbring back the performance and reliability your vintage GM engine deserves. Order your 1965-74 GM Air Cleaner Filter today and ensure your classic vehicle runs as good as it looks!

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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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