Suspension Control Arm for 2002-2008 Chevrolet/GMC/Isuzu 4.2L 5.3L (Trailblazer, Trailblazer EXT, Envoy, Envoy XL) SK521888K979
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The OSC Heater Core (part number 99097) is a direct-fit replacement for 2002-2008 Chevrolet, GMC, Isuzu, and Buick vehicles with 4.2L, 5.3L, and 6.0L engines.
Fits: 2002-2008 Chevrolet, GMC, Isuzu, Buick, and Oldsmobile models including Trailblazer, Trailblazer EXT, Envoy, Envoy XL, Envoy XUV, Ascender, Rainier, Bravada - 4.2L, 5.3L, and 6.0L engines. Confirm your year, make, model, and engine before ordering.
Fitment Notes: w/ Block Fitting
Interchanges With: Spectra Premium 99276