Availability
HUMMER Ignitions & Electrical
Spark Plug Wire Sets, Assembled, Solid Core, Black Ceramic Boots, Yellow, 8.00mm Diameter, 12 in. Length, GM, V8, Set
Part Number: GRN-28-1629-CBY
Not Yet Reviewed
Estimated Ship Date: Apr 9, 2026 if ordered today
Estimated Ship Date: Apr 9, 2026 if ordered today
Spark Plug Wire Sets, Assembled, Solid Core, Black Ceramic Boots, Yellow, 8.00mm Diameter, 8 in. Length, LS, V8, Set
Part Number: GRN-28-1811-CBY
Not Yet Reviewed
Estimated Ship Date: Apr 9, 2026 if ordered today
Estimated Ship Date: Apr 9, 2026 if ordered today
Ignition Coils, Coil Pack Style, Female/Socket, Epoxy, Black, Cadillac, Chevy, GMC, Hummer, 6.2L L92, Set of 8
Part Number: FST-30256-8
Not Yet Reviewed
Estimated Ship Date: May 20, 2026 if ordered today
Estimated Ship Date: May 20, 2026 if ordered today
Computer Chip/Module, Stage 1, Chevy, GMC, Each
Part Number: JET-20305
Estimated Ship Date: Jun 15, 2026 if ordered today
Estimated Ship Date: Jun 15, 2026 if ordered today
Throttle Response Enhancer, Sprint Booster, Cadillac, Chevy, GMC, Each
Part Number: AFE-77-14003
Estimated Ship Date: Apr 21, 2026 if ordered today
Estimated Ship Date: Apr 21, 2026 if ordered today
Spark Plug Wire Sets, Assembled, Solid Core, Black Ceramic Boots, Blue, 8.00mm Diameter, 8 in. Length, LS, V8, Set
Part Number: GRN-28-1811-CBBL
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
Computer Chip/Module, Stage 1, Cadillac, GMC, SUV, Each
Part Number: JET-20814
Not Yet Reviewed
Estimated Ship Date: Jun 15, 2026 if ordered today
Estimated Ship Date: Jun 15, 2026 if ordered today
Computer Chip/Module, Stage 2, Chevy, GMC, Hummer, Each
Part Number: JET-20815S
Not Yet Reviewed
Estimated Ship Date: Jun 15, 2026 if ordered today
Estimated Ship Date: Jun 15, 2026 if ordered today
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