ENVOY 07 4.2L, 2 pin engine harness connection. ENVOY 08-09 4.2L. ISUZU ASCENDER 07 (4.2L), 2 pin engine harness connection. TRAILBLAZER 07 4.2L, 2 pin engine harness connection. Labor and costs associated with part installation are not included in the warranty, parts only.
