SUMMER PROMO!!! TAKE AN EXTRA 2% OFF OF YOUR SUBTOTAL OF 150.00 OR MORE!! INSTANT SAVINGS!!

Engine Oil Filler Cap - GM (12677347)

2017-2026 GM - 12677347

Engine Oil Filler Cap - GM (12677347)

2017-2026 GM - 12677347

Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts
  • GM
  • 12677347
  • 12673857, 12683621

Details

  • Brand:

    Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts

  • SKU:

    12677347

  • Positions: Upper
  • Other Names:

    Filler Cap, fc261

  • Description:

    Keep your engine running smoothly with the Genuine GM OEM Engine Oil Filler Cap (MPN: 12677347), designed specifically for 2017-2019 Chevrolet Silverado and GMC Sierra heavy-duty trucks equipped with the 6.6L Duramax diesel engine. This authentic General Motors part provides a secure seal for your engine's oil filler opening, preventing oil leakage and contamination while maintaining optimal engine performance. Built to OEM specifications and backed by GM's engineering excellence, this replacement cap ensures long-lasting reliability. - Genuine OEM Engine Oil Filler Cap for 2017-2019 GM diesel trucks with 6.6L engines - Factory-engineered GM part designed for upper engine component assembly and oil system sealing - Prevents oil leaks and maintains proper engine lubrication system integrity - Direct fitment for Chevrolet Silverado 2500HD/3500HD and GMC Sierra 2500HD/3500HD diesel models - Authentic General Motors component tested to rigorous quality standards and manufacturer specifications

  • Condition: New
  • Replaces:

    12673857, 12683621

  • MSRP: $16.33
  • Discount: $6.60 (40.4% off)
  • Sale Price: $9.73
Ships To

Packages shipped within the U.S. and Puerto Rico will automatically be protected from any loss, damage, and theft. Learn More

Manufacturer Warranty Minimum of 12 Months
Guaranteed Fitment Always the correct parts
Shop with Confidence Your information is safe
In-House Experts We know our products
Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts
  • GM
  • 12677347
  • 12673857, 12683621

Details

  • Brand:

    Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts

  • SKU:

    12677347

  • Positions: Upper
  • Other Names:

    Filler Cap, fc261

  • Description:

    Keep your engine running smoothly with the Genuine GM OEM Engine Oil Filler Cap (MPN: 12677347), designed specifically for 2017-2019 Chevrolet Silverado and GMC Sierra heavy-duty trucks equipped with the 6.6L Duramax diesel engine. This authentic General Motors part provides a secure seal for your engine's oil filler opening, preventing oil leakage and contamination while maintaining optimal engine performance. Built to OEM specifications and backed by GM's engineering excellence, this replacement cap ensures long-lasting reliability. - Genuine OEM Engine Oil Filler Cap for 2017-2019 GM diesel trucks with 6.6L engines - Factory-engineered GM part designed for upper engine component assembly and oil system sealing - Prevents oil leaks and maintains proper engine lubrication system integrity - Direct fitment for Chevrolet Silverado 2500HD/3500HD and GMC Sierra 2500HD/3500HD diesel models - Authentic General Motors component tested to rigorous quality standards and manufacturer specifications

  • Condition: New
  • Replaces:

    12673857, 12683621

Vehicle Fitment

No application/vehicle fitment information available for this product
Vehicle Fitment
Year Make Model Body & Trim Engine & Transmission
( more fitments)
No fitment data available

Product Reviews

Ask Our Team

Londoff Discount Parts

Order your Engine Oil Filler Cap (12677347) today and have it in your hands in a matter of days. Your Engine Oil Filler Cap will be backed by a warranty and guaranteed to fit your 2017-2026 vehicle. 

OEM parts at great prices. That is what we stand for.

Shop OEM parts by model and catalog by first selecting your make below:

| Buick | Cadillac | Chevrolet | GMC |

| Hummer | Oldsmobile | Pontiac | Saturn |