Vehicle Compatibility (For Gen IV 6.2L V8 AFM/DOD Engines):
(Fitment Note: Designed strictly for 2010-2013 6.2L V8 engines equipped with Active Fuel Management / Displacement on Demand (Engine Code L94). Does NOT fit 2007-2009 6.2L non-AFM engines).
Compatible Vehicles for Chevrolet (6.2L V8 L94):
2010-2013 Chevrolet Silverado 1500
2010-2013 Chevrolet Tahoe
2010-2013 Chevrolet Suburban 1500
2010-2013 Chevrolet Avalanche
Compatible Vehicles for GMC (6.2L V8 L94):
2010-2013 GMC Sierra 1500
2010-2013 GMC Yukon
2010-2013 GMC Yukon XL 1500
Compatible Vehicles for Cadillac (6.2L V8 L94):
2010-2013 Cadillac Escalade
2010-2013 Cadillac Escalade ESV
2010-2013 Cadillac Escalade EXT
Interchange/OE Part Numbers: 12571595, 17122490, 17120735, 12557840, TCS45993, HS26192PT-5, ES72220.
What's Included in the Package List:
- 1x OE-Spec Replacement AFM Camshaft (1-Bolt, VVT)
- 8x AFM Hydraulic Roller Lifters
- 8x Standard Non-AFM Hydraulic Roller Lifters
- 4x Lifter Guide Trays
- 1x AFM Valley Cover Gasket
- 2x Multiple Layers Steel (MLS) Head Gaskets
- 2x Exhaust Manifold Gaskets
- 8x Intake Manifold O-Ring Gaskets
- 1x Complete Cylinder Head Bolts Set (ES72220 Gen IV Equal Length )
- 1x Timing Cover Gasket & Overhaul Seals Set (Includes Water Pump Gaskets)
- 16x Valve Stem Seals
- 1x Harmonic Balancer Bolt
Restore Factory Reliability: Master 6.2L L94 AFM/DOD Camshaft & Valvetrain Overhaul Kit
Is your high-performance Gen 4 6.2L engine suffering from lifter tick, misfires, or excessive valvetrain noise? Designed specifically for 2010-2013 Chevrolet, GMC, and Cadillac vehicles equipped with the 6.2L L94 V8 (featuring Active Fuel Management), this comprehensive Replacement Overhaul Kit provides the essential components needed to perform a professional-grade top-end service. This premium master rebuild set is engineered to eliminate annoying valvetrain noise and restore your vehicle to its original, powerful, factory-spec performance.
Properly servicing an L94 AFM engine requires precise component matching to prevent future failures. At the heart of this kit is a precision-machined OE-spec 1-bolt VVT AFM camshaft, paired with a complete set of updated AFM and non-AFM hydraulic roller lifters and 4 new lifter guide trays to ensure perfect alignment. To guarantee absolute reliability and a perfect seal under the high cylinder pressures of a 6.2L engine, we have included premium Multiple Layers Steel (MLS) head gaskets, a complete set of cylinder head bolts (ES72220), 16 new valve stem seals, a comprehensive timing cover gasket and seal set, and a high-strength harmonic balancer bolt for a secure reassembly.
(⚠️ IMPORTANT INSTALLATION NOTE: This master kit is designed strictly for 2010-2013 6.2L V8 engines equipped with Active Fuel Management (RPO Code: L94). Please carefully verify your engine code before purchasing, as this kit does NOT fit 2007-2009 6.2L non-AFM engines.)
Engineered as the ultimate maintenance solution for a wide range of premium GM 6.2L applications. This master kit flawlessly fits 2010-2013 Chevy Silverado 1500, Tahoe, Suburban, and Avalanche, as well as GMC Sierra 1500, Yukon, and Yukon XL. It is also the perfect service solution for 2010-2013 Cadillac Escalade, ESV, and EXT models. Rebuild your engine the right way with BTSCAR's premium replacement components and get your luxury truck or SUV back on the road with total confidence.
Free standard U.S. shipping
Eligible orders ship free to physical street addresses in the contiguous 48 states and Washington, DC. Orders normally process within 1 business day; transit is estimated at 3–5 business days, for 4–6 business days total after ordering. Business days exclude weekends and U.S. public holidays. Delivery estimates are not guaranteed. Alaska, Hawaii, U.S. territories, international destinations, P.O. Boxes and APO/FPO addresses are not supported.
Fulfillment and tracking
Eligible orders are fulfilled through Amazon Multi-Channel Fulfillment (MCF). BTSCAR remains the seller and handles customer service. Tracking is emailed after dispatch.
30-day returns and exchanges
Request an eligible return within 30 days of delivery. Standard returns must be new, unused, uninstalled and complete with original packaging. BTSCAR supplies a free prepaid return label, including for eligible change-of-mind returns, and charges no restocking fee. Contact support@btscar-us.com for authorization before returning anything; use only our label and instructions.
Refunds
After an eligible return is received and inspected, the refund is issued to the original payment method within 7 days. Bank posting times may be longer.
Full policies: https://btscar-us.com/policies/shipping-policy and https://btscar-us.com/policies/refund-policy
12-month limited warranty
Eligible products purchased directly from btscar-us.com are covered for 12 months from delivery against verified defects in materials or workmanship under normal automotive use.
Installed products
Installation does not automatically void warranty coverage. Installed items are not eligible for standard returns, but covered defects may qualify for warranty service. Incorrect installation, inadequate lubrication, contamination, overheating, misuse, racing, modifications and normal wear are excluded. Labor, diagnosis, towing and consequential expenses are excluded to the extent permitted by law. Statutory consumer rights remain unaffected.
Claim support
Email support@btscar-us.com with your order number, product or SKU, vehicle details and a description with photos or video. We may request reasonable installation or diagnostic information. Approved claims may receive replacement parts, an equivalent replacement, or a refund if no suitable replacement is available. We provide a prepaid label when an approved warranty item must be returned. Wait for our instructions before shipping.
Customer service
Phone / WhatsApp: +86 158 1943 1912. Daily, 10:00 AM–10:00 PM (GMT+8). We aim to respond within 24 hours; this is a target, not a guarantee.
Full warranty: https://btscar-us.com/pages/warranty-policy
