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- Brand:
- SKU:
12698945
- GTIN: 00193468056198
- UPC: 193468056198
- Other Names:
12698945
- Description: ACDelco GM Original Equipment Engine Valve Lifters automatically help maintain a 'zero' valve lash condition to help prevent valve train noise and unnecessary valve train component wear, and are GM-recommended replacements for your vehicle's original components. These original equipment valve lifters have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors. ⚠ WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
- Condition: New
- Warranty:
Engine Valve Lifter - ACDelco (12698945)
- Sale Price: $33.17
Pricing is valid online only and may vary in your local store
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Brand
ACDelco
Shop ACDelco Parts Online – Genuine GM Aftermarket Quality
Explore ACDelco, the official General Motors (GM) original equipment and aftermarket parts brand, now available at AutoNation’s Aftermarket Store. Trusted by professional technicians and vehicle owners worldwide, ACDelco offers high-quality parts engineered for reliability, durability, and OE-level performance.
With a full lineup that includes:
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Starters & alternators
-
Brake pads & rotors
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Oil filters & air filters
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Ignition components
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Suspension & steering parts
…ACDelco ensures a precise fit for GM vehicles and a wide range of non-GM makes and models.
Backed by a 24-month/unlimited-mile limited warranty, ACDelco parts meet rigorous industry standards for quality and performance. When you choose ACDelco at AutoNation Parts, you get genuine aftermarket value — delivered fast and supported by America’s most admired automotive retailer.
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aftermarket
AutoNation Aftermarket Parts FAQ & Buying Guide | AutoNation Parts
What is the AutoNation Aftermarket Store?
The AutoNation Aftermarket Store is your trusted source for high-quality aftermarket auto parts and accessories. We offer over 275+ leading brands, delivering reliable components for nearly every make and model on the road today.
What types of aftermarket parts do you offer?
Our inventory includes everything from performance upgrades to essential replacement parts such as brakes, filters, suspension components, lighting, and electronics. Whether you're maintaining or upgrading your vehicle, we have you covered.
How do I find the right part for my vehicle?
Use our Search by Vehicle tool to quickly match parts to your exact make, model, and year. This ensures proper fitment and optimal performance.
Are aftermarket parts reliable?
Yes. We carefully curate our catalog with trusted aftermarket brands known for durability and performance. Many aftermarket parts meet or exceed OEM standards while offering better value.
How fast is shipping?
We offer fast and reliable delivery nationwide. Most orders are processed quickly so you can get back on the road without delays.
Do you offer discounts on aftermarket parts?
Yes. Combine essential maintenance items and apply promo code MAINT5SAVE at checkout when your order reaches $75+ to save on your purchase.
Can I install these parts myself?
Many of our products are perfect for DIY enthusiasts, while others may require professional installation. Always review product details and consult a technician if needed.
What if I order the wrong part?
If a part doesn’t fit, you can review our Returns Policy for easy return or exchange options. We recommend verifying compatibility before purchase.
Why shop with AutoNation Aftermarket?
AutoNation is one of America’s most trusted automotive retailers, with 300+ locations nationwide. We combine competitive pricing, quality assurance, and expert selection to deliver unmatched value.
Do aftermarket parts affect vehicle performance?
High-quality aftermarket parts can enhance performance, efficiency, and durability. Choosing the right components ensures your vehicle operates at its best.
Key Product Information
Additional Information
| FITMENT | Fits GM gasoline V8 engines without Active Fuel Management (AFM), including many Gen IV LS (4.8L/5.3L/6.0L/6.2L/7.0L) and Gen V LT (6.2L LT1/LT4, 6.6L L8T) applications across trucks, SUVs, and performance models. Always verify by VIN; not for AFM/“cylinder deactivation” lifter positions. Chevrolet Silverado (1500/2500/3500) (1999-2024): 4.8L V8, 5.3L V8 (non‑AFM), 6.0L V8, 6.2L V8, 6.6L Gas V8 Chevrolet Corvette (1997-2024): 5.7L V8, 6.0L V8, 6.2L V8 (incl. LT1/LT4), 7.0L V8 Chevrolet Express (2003, 2005-2006, 2008-2024): 4.8L V8, 5.3L V8, 6.0L V8, 6.6L Gas V8 GMC Sierra (1500/2500/3500) (1999-2024): 4.8L V8, 5.3L V8 (non‑AFM), 6.0L V8, 6.2L V8, 6.6L Gas V8 GMC Yukon / Yukon XL / Denali (2000-2024): 4.8L V8, 5.3L V8 (non‑AFM), 6.0L V8, 6.2L V8 GMC Savana (2000, 2003, 2005-2006, 2008-2024): 4.8L V8, 5.3L V8, 6.0L V8, 6.6L Gas V8 Cadillac CTS‑V (2006-2007, 2009-2019): 6.0L V8, 6.2L V8 Cadillac CT5‑V Blackwing (2022-2024): 6.2L Supercharged V8 (LT4) Cadillac Escalade / Escalade ESV (2002-2005, 2007-2020, 2023-2024): 5.3L V8, 6.0L V8, 6.2L V8 Buick LaCrosse Super (2008-2009): 5.3L V8 Buick Rainier (2004-2005): 5.3L V8 GMC Canyon (2009-2012): 5.3L V8 |
| SYMPTOMS | Common signs of a worn or sticking lifter include persistent ticking/‘sewing machine’ noise, rough idle, reduced power, and misfire DTCs such as P0300 (random/multiple misfire) or P0301–P0308 for specific cylinders. |
| TROUBLESHOOTING | Before condemning a lifter, confirm correct oil level/viscosity and oil pressure, listen with a stethoscope to isolate the noisy cylinder, and check for misfire counters. Random misfire P0300 can also be caused by ignition, fuel, or vacuum issues; rule those out per diagnostic references. |
| FAULT_CODES | |
| REPLACEMENTS | 12564012 12576400 12648846 |