Vehicle Compatibility (For GM LS-Series V8 Engines):
(Fitment Note: Highly recommended for performance builds including LS1, LS2, LS3, LQ4, LM7. Please verify your exact year, model, and engine displacement before purchasing.)
Compatible Vehicles for Chevrolet (LS V8):
1997-2005 Chevrolet Corvette (5.7L / 6.0L)
2005-2006 Chevrolet Avalanche 1500 (5.3L)
2009-2012 Chevrolet Colorado (5.3L)
2003-2005 Chevrolet Express 2500 (6.0L)
2000-2009 Chevrolet Tahoe (5.3L)
2003-2007 Chevrolet W4500 Tiltmaster (6.0L)
Compatible Vehicles for GMC & Cadillac (LS V8):
2000-2010 GMC Yukon / 2000-2009 Yukon XL 1500 (5.3L / 6.0L)
2009-2012 GMC Canyon (5.3L)
2004 GMC Envoy XUV (5.3L)
2003 GMC Sierra 3500 (6.0L) / 2010-2011 Savana 3500 (6.0L)
2005-2007 Cadillac CTS (5.7L / 6.0L)
2002-2006 Cadillac Escalade / Escalade ESV & EXT (5.3L / 6.0L)
Compatible Vehicles for Buick & Isuzu (LS V8):
2004-2005 Buick Rainier (5.3L)
2003-2004 Isuzu Ascender (5.3L)
Interchange/OE Part Numbers: 10296, 12557840, TCS45993, 12678151, 12696357, 17801830, 10355HV, M295HV, 12586665.
Shipping & Package Specifications:
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Item Weight: 5.00 pounds
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Package Dimensions: 15.0 x 11.98 x 3.0 inches
What's Included in the Package List:
- 1x 10296 High Volume Oil Pump (w/ Pre-installed Standard Spring)
- 1x Optional High-Pressure Relief Valve Spring (For Custom Engine Builds)
- 1x Front Timing Cover Gasket
- 1x Front Crankshaft Seal
- 1x Water Pump Gasket Set
- 1x Harmonic Balancer / Crankshaft Pulley Bolt (Torque-to-Yield)
- 1x Oil Pump Pickup Tube O-Ring Kit
Ultimate Oil Pressure Upgrade: Premium 10296 High-Volume & High-Pressure LS Oil Pump Kit for GM Gen III / IV LS V8 (LS1, LS2, LS3)
Are you experiencing annoying lifter tick, low oil pressure warnings during hot idling, or preparing for a high-horsepower performance build on your GM LS V8? Maintaining stable, robust oil pressure is the single most critical factor for the survival of Gen III and Gen IV V8 powerplants—especially under heavy towing, high-RPM track runs, boosted setups, or custom LS swap applications. Prevent dangerous oil starvation, quiet your valvetrain, and protect your critical engine bearings with this 10296 High-Volume & High-Pressure Oil Pump Kit. This comprehensive heavy-duty upgrade package provides every essential component to overhaul your engine's front-end lubrication and seal out stubborn leaks.
The centerpiece of this performance upgrade is the legendary 10296 High-Volume & High-Pressure Oil Pump. Engineered to deliver an 18% increase in oil flow volume over standard factory pumps, it provides the vital extra lubrication needed to support high-performance builds, aftermarket oil coolers, and active cylinder-deactivation deletes. Crucially, the pump comes pre-installed with a standard-pressure spring but includes an optional high-pressure relief valve spring in the box. This allows engine builders to custom-tailor oil pressure and flow to match high-clearance performance bearing setups. Paired with a premium front-end gasket reseal set and a mandatory single-use harmonic balancer bolt, this kit ensures a reliable, worry-free installation that completely bulletproofs your engine's oiling system.
Key Features & Included Components:
10296 High-Volume & High-Pressure Oil Pump: Delivers an 18% oil volume increase to ensure optimal lubrication pressure, eliminate valvetrain noise, and prevent oil starvation during aggressive driving.
Customizable Pressure Spring: Includes an optional high-pressure relief valve spring, giving you the flexibility to tune oil pressure for custom engine clearance or racing builds.
Complete Front-End Reseal Gaskets: Comes with a front timing cover gasket, a fresh front crankshaft seal, and a water pump gasket set to ensure an absolute, leak-free front-engine reassembly.
Mandatory TTY Balancer Bolt: Features a brand-new Torque-to-Yield (TTY) harmonic balancer / crankshaft pulley bolt—a mandatory single-use item that must be replaced during any front-end service to prevent pulley slippage.
Critical Installation O-Rings: Includes an oil pump pickup tube O-ring kit to prevent oil aeration and guarantee a perfect vacuum seal.
(⚠️ CRITICAL FITMENT NOTE: This high-volume/high-pressure oil pump kit is engineered specifically for a wide range of GM Gen III and Gen IV LS-based V8 engines (4.8L, 5.3L, 5.7L, 6.0L), including performance LS1, LS2, and LS3 architectures. Please carefully verify your engine's exact year, model, displacement, and oil pan configuration before purchasing to ensure proper fitment.)
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
