Interchange/OE Part Numbers: M295HV, 12591689, TCS45993, 12557840.
Shipping & Package Specifications:
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Item Weight: 8.00 pounds
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Package Dimensions: 15.0 x 12.0 x 4.3 inches
What's Included in the Package List:
- 1x M295HV High Volume Oil Pump (w/ O-Rings)
- 1x Heavy-Duty Timing Chain
- 1x Camshaft Sprocket Gear
- 1x Crankshaft Sprocket Gear
- 1x Timing Chain Tensioner / Dampener
- 1x Front Timing Cover Gasket
- 1x Front Crankshaft Seal
- 1x Water Pump Gasket Set
- 1x Oil Pump Pickup Tube O-Ring Kit
- 1x Extended Installation Bolt
Vehicle Compatibility (For GM LS-Series Non-VVT V8 Engines):
(Fitment Note: Fits specific Non-VVT Gen III / Gen IV LS-based V8 engines. Highly recommended for LS1, LS2, LS3, LQ4, LM7, LR4 builds. Please verify your exact year, model, and engine displacement before purchasing.)
Compatible Vehicles for Chevrolet (LS V8):
2007-2009 Chevrolet Silverado 1500 / Tahoe / Suburban 1500 (4.8L / 5.3L)
2007-2009 Chevrolet Avalanche / Trailblazer (5.3L)
2008-2009 Chevrolet Express 2500 (4.8L / 6.0L)
2008-2009 Chevrolet Impala (5.3L) / 2009 Colorado (5.3L)
2010-2013 Chevrolet Camaro (6.2L) / 2007-2013 Corvette (6.2L)
Compatible Vehicles for GMC & Others (LS V8):
2007-2009 GMC Sierra 1500 / Yukon / Envoy (4.8L / 5.3L)
2007-2009 GMC Sierra 2500 HD / 3500 HD (6.0L)
2009 GMC Canyon (5.3L)
2009-2011 Cadillac CTS (6.2L)
2008-2009 Pontiac G8 (6.0L / 6.2L) / 2008 Grand Prix (5.3L)
2007-2009 Buick Rainier (5.3L) / 2008-2009 LaCrosse (5.3L)
2008-2009 Hummer H3 (5.3L) / 2009 Hummer H3T (5.3L) / 2007-2009 Saab 9-7x (5.3L)
Upgrade Oil Pressure & Precision Timing: Ultimate High-Volume Oil Pump & Timing Kit for GM Gen III / IV LS V8 (Non-VVT)
Are you experiencing lifter tick, low oil pressure hot-idling, or timing chain slack in your GM LS-series engine? Maintaining rock-solid 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 street performance, or demanding LS swap applications. Eliminate dangerous oil starvation and restore perfect valve timing synchronization with this Ultimate High-Volume Oil Pump & Timing Kit. This comprehensive heavy-duty upgrade package provides every essential component to completely overhaul and bulletproof your engine's front-end lubrication and timing assembly.
The crown jewel of this performance kit is the upgraded M295HV-spec High-Volume Oil Pump. Engineered to deliver an 18% increase in oil volume over standard factory pumps, it provides the critical extra oil flow needed to quiet noisy lifters, protect vital engine bearings, and support aftermarket oil coolers or active cylinder-deactivation deletes. Paired with a heavy-duty timing chain set, high-strength sprockets, and a complete front-end gasket reseal package, this master kit maximizes your labor value by solving both oil pressure and timing wear in a single, worry-free service.
Key Features & Included Components:
M295HV-Spec High-Volume Oil Pump: Delivers an 18% flow volume increase to ensure optimal lubrication pressure, eliminate valvetrain noise, and prevent oil starvation during aggressive driving or hauling.
Heavy-Duty Timing Chain Set: Includes 1x high-strength timing chain, 1x camshaft sprocket gear, 1x crankshaft sprocket gear, and 1x timing chain tensioner/dampener to restore OEM-level timing precision.
Complete Front-End Reseal Gaskets: Comes with a front timing cover gasket, a premium front crankshaft seal, and a water pump gasket set to ensure an absolute, leak-free reassembly.
Bonus Installation Accessories: Includes an extended installation bolt and a complete oil pump pickup tube O-ring kit to guarantee a safe, hassle-free installation.
(⚠️ CRITICAL FITMENT NOTE: This kit is engineered STRICTLY for GM Gen III and Gen IV LS-based V8 engines (4.8L, 5.3L, 5.7L, 6.0L, 6.2L) WITHOUT Variable Valve Timing (Non-VVT applications). It is highly recommended for performance LS1, LS2, LS3, LQ4, LM7, and LR4 builds. It DOES NOT fit VVT-equipped engines. Please carefully verify your engine's VVT configuration, model year, and OE part numbers before purchasing to ensure proper fitment.)
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30-Day Returns:
We gladly accept returns and exchanges within 30 days of receiving your order. (Please kindly keep the product brand new and the package not damaged)
Standard Return Shipping:
For standard returns and exchanges (e.g., ordered the wrong part, changed your mind), the buyer is responsible for the return shipping costs.
Note: As per our store guarantee, if you experience any quality issues with our engine kits, we will cover 100% of the return shipping costs.
1-Year Warranty:
We stand behind our products with a full 365-day warranty.
Free Shipping on Returns:
Zero risk on engine kits. If you encounter any quality issues, we will cover the shipping costs for returns or exchanges.
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