【Compatibility】High Volume Oil Pump Kit is Compatible with Chevy Chevrolet GMC Hummer & Pontiac Buick & Escalade(more specific vehicle models, please check the product description) Note: please check the compatible car models carefully before purchasing. 【Replacement】High Volume Oil Pump Kit, Replace Part Number: 12696357, 12586665, 1258665, 12710303, 12563964, 12678151, Replace M295HV. 【Characteristics】Built for durability and reliability with dust-proof capabilities, this oil pump offers a significant reduction in valve train noise due to its high volume and pressure output—18% more volume and 10 PSI higher pressure than standard pumps. It is a direct replacement that meets or exceeds OEM standards, ensuring a long-lasting and superior performance. 【Contents】The package includes: High Volume Oil Pump*1 and Oil Pump O-rings*2. 【Guarantee】Should you have any inquiries regarding the High Volume Oil Pump Kit, feel free to reach out to us via Amazon Messages, and we promise to respond within 12 hours. M295HV High Volume Oil Pump Kit - Compatible with Chevy Silverado, Suburban, Tahoe, GMC Sierra, Yukon, Cadillac Escalade 4.8L, 5.3L, 5.7L, 6.0L, 6.2L Engines - Includes Oil Pump O-Ring