Oil Pump Repair Kit Compatible With H3 Trailblazer 2.8L 3.5L 3.7L 4.2L L5 GAS 3.5L 3.7L LLV LLR

Engine Parts Oil Pump Repair Kit fits 3.5L and 3.7L LLV and LLR engines.Compatible with H3, Trailblazer, Rainier, Colorado, Canyon, Envoy, Ascender, Bravada, 9-7X, and I-Series vehicles equipped with 2.8L, 3.5L, 3.7L, or 4.2L L5 or L6 engines.Designed to match specifications for rebuild, repair, and maintenance.Includes components required for oil pump servicing.Installation follows factory procedures.Part numbers referenced: 12577097, 12586647.

• Model Compatibility: Fits H3 Trailblazer vehicles with 2.8L, 3.5L, 3.7L, and 4.2L L5 engines as specified in the title.
• Engine Fitment: Designed for 3.5L and 3.7L LLV and LLR engine variants, matching the displacement and designation stated in the title.
• Component Function: Replacement oil pump repair kit intended to restore oil pump functionality in compatible engines.
• Fuel Type Compatibility: Compatible only with powered engines as explicitly indicated by “L5 GAS” in the title.
• Application Scope: Intended for use as a functional replacement part in the listed vehicle and engine configurations without modification.