Product Description
Genuine GM Oil Filler Tube 12570623 | OEM Replacement Fill Neck for GM Truck & SUV Valve Covers
Fits Many 1995-2013 GM Truck & SUV 4.8L 5.3L 5.7L 6.0L Applications with Single-Tab Valve Cover Fill Hole
Replace your worn, broken, or missing oil fill neck with this Genuine GM Oil Filler Tube 12570623, designed for many 1995-2013 GM truck and SUV applications. Built to deliver the fit, function, and sealing quality you expect from OEM GM components, this fill tube installs into valve covers that use a single slot/tab style oil fill hole and includes the O-ring for a secure seal at the valve cover. Whether you are restoring a stock setup, servicing a daily driver, or refreshing an LS-based engine bay, this GM oil filler tube helps maintain proper oil fill access while delivering the clean fitment and reliability enthusiasts and technicians trust. Please note this tube will not fit valve covers with a 2-tab/2-slot design, and the oil cap is not included.
Key Features & Benefits
- Genuine GM OEM Replacement: Manufactured by GM for dependable factory-style fitment and function, this oil filler tube is an ideal replacement for damaged, brittle, or missing original fill necks on compatible GM truck and SUV applications.
- Designed for Single-Tab Valve Covers: Specifically fits valve covers with a single slot/tab oil fill opening, helping ensure proper installation and eliminating guesswork when replacing your original GM oil filler tube.
- Includes O-Ring Seal: Supplied with the O-ring for the valve cover hole, this filler tube is ready to help create a secure seal that supports clean installation and helps prevent oil seepage around the fill neck.
- Great for Service or Restoration: Perfect for routine maintenance, engine bay cleanup, or restoration projects where maintaining OEM appearance, proper oil fill access, and long-term durability matters.
- Wide GM Application Coverage: Fits a broad range of GM trucks, SUVs, and vans across multiple platforms, making it a versatile OEM solution for LS-based engines requiring a single-tab oil fill tube.
Key Fitments
- CADILLAC ESCALADE 2002
- CHEVROLET ASTRO 2001-2002
- CHEVROLET AVALANCHE 1500 2002
- CHEVROLET BLAZER 1995-2005
- CHEVROLET C1500 PICKUP 1996-1998
- CHEVROLET K1500 PICKUP 1996-1998
- CHEVROLET S10 BLAZER 1994
- CHEVROLET S10 PICKUP 1994-2004
- CHEVROLET SILVERADO 1500 1999-2013
- CHEVROLET SILVERADO 2500 2000-2002
- CHEVROLET SILVERADO 3500 2001-2002
- CHEVROLET SUBURBAN 2000-2002
- CHEVROLET TAHOE 2000-2002
- GMC C1500 PICKUP 1996-1998
- GMC JIMMY 1994-2005
- GMC K1500 PICKUP 1996-1998
- GMC SAFARI 2001-2002
- GMC SIERRA 1500 1999-2013
- GMC SIERRA 2500 2000-2002
- GMC SIERRA 3500 2001-2002
- GMC SONOMA 1994-2004
- GMC YUKON 2000-2002
- GMC YUKON XL 2015-2022
- OLDSMOBILE BRAVADA 1994-2001
