Availability
CHEVROLET TRAILBLAZER Ignitions & Electrical
Spark Plug Wire Sets, Assembled, Solid Core, Black Boots, Red Wires, 8.00mm Diameter, Avanti, Buick, Cadillac, Chevy, GMC, Hummer, Pontiac, V8, Set
Part Number: GRN-28-1811S-R
Estimated Ship Date: Apr 21, 2026 if ordered today
Estimated Ship Date: Apr 21, 2026 if ordered today
Throttle Position Sensors, Buick, Cadillac, Chevrolet, GMC, Hummer, Pontiac, Saab, Saturn, Each
Part Number: SMP-TH445
Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plug Wires, Flame-Thrower, Spiral Core, 8mm, Red, 135 Degree Boots, GM, LS, V8, Set
Part Number: PNX-808429
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plug, OE Platinum, Gasket Seat, 14mm Thread, 17.5mm Reach, Resistor, Each
Part Number: BCH-6704
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plug Wires, 8mm, Blue, OEM Boots, Chevy, Small Block, LS2, Set
Part Number: GRN-28-1811S
Estimated Ship Date: Apr 22, 2026 if ordered today
Estimated Ship Date: Apr 22, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Spark Plug Wires, Ultra 40, Assembled, Spiral Core, 8.65mm, Blue, Straight, Chevy, Pontiac, 5.7L LS, Set
Part Number: MOR-73660
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Wiring Connector and Pigtail, 3-pin, Black, Male, 10 in. Length, for use on Acura®, for use on Honda®, for Hyundai, Buick, Chevy, Chrysler, GMC, Each
Part Number: SMP-HP4240
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Ignition Coil, Flame-Thrower, D514A Coil Pack Style, Socket, Epoxy, Black, Buick, Cadillac, Chevy, GMC, Hummer, Pontiac, Each
Part Number: PNX-30831
Estimated Ship Date: Today
Estimated Ship Date: Today
1-Wire "Hair Pin Replacement" for Two 2" Mtg Spools-Upgrade for CS130D/AD230-175A+ Top/145A+ Idle
Part Number: PWM-864009-1
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Alternators and Generators, Elite Series Cast Alternators, 12 V, 400 amps, Gloss Blue, Serpentine, Buick, Chevrolet, GMC, Hummer, Olds, Pontiac, Each
Part Number: MEH-8206400-BLUE
Not Yet Reviewed
Estimated Ship Date: Tomorrow if ordered today
Estimated Ship Date: Tomorrow if ordered today
Wire, 409 Pro Race, Spiral Core, 10.4mm, Black, Coil Pack, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Saab
Part Number: TAY-79006
Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plug, Professional, Platinum Tip, Tapered Seat, 14mm Thread, Resistor, Each
Part Number: ADO-41-834
Estimated Ship Date: Today
Estimated Ship Date: Today
Wiring Pigtail, Alternator, Male and Female, 4-pin, 36 in. Long, Chevy, Each
Part Number: ICB-WEALT30-36
Estimated Ship Date: Today
Estimated Ship Date: Today
Ignition Coils, XR Series, Coil Pack, Black, GM LS, Each
Part Number: FST-30385-1
Estimated Ship Date: Today
Estimated Ship Date: Today
Wire Adapter 6" LS Gen 4 CMP Camshaft Position Sensor Connector
Part Number: ICB-WACAM40-6
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Vehicle Speed Sensor, Replacement, Stock Inlet, Stock Outlet, Each
Part Number: RNB-917-615
Estimated Ship Date: Today
Estimated Ship Date: Today
Wiring Connectors and Pigtails, ACDelco Wiring Connectors, Pigtail Connector, 6 Wires, Multi-Purpose Connector, Each
Part Number: ADO-PT2712
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Map Sensor Adapter, Convert LS1/LS2 Map Sensor to LS3 Sensor, Harness Adapter, Chevy, LS, Each
Part Number: TSN-81033
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Spark Plug Wires, Max-Fire Ultra-Spark 50, Spiral Core, 50 ohms, 8.5mm, Red, Trucks, Buick, Cadillac, Chevy, GMC, Hummer, Saab, Small Block LS, Set
Part Number: EDL-22717
Estimated Ship Date: Today
Estimated Ship Date: Today
Oxygen Sensor, 4-wire, Thread-in, Chevy, GMC, Oldsmobile, Isuzu, Saturn, Each
Part Number: DFP-ES20117
Not Yet Reviewed
Estimated Ship Date: Apr 10, 2026 if ordered today
Estimated Ship Date: Apr 10, 2026 if ordered today
Ignition Coil, Pro Series Xtreme, Coil Pack, Socket, 80,000 V, Epoxy, Square, Cadillac, Chevy, Pontiac, Each
Part Number: GRN-28-0513-1
Estimated Ship Date: Apr 22, 2026 if ordered today
Estimated Ship Date: Apr 22, 2026 if ordered today
Bolt, Crankshaft Sensor, Hex, Steel, Natural, 6mm x 1.0 Thread Size, Chevy, LS3, Each
Part Number: NAL-11588712
Estimated Ship Date: Today
Estimated Ship Date: Today
Ignition Switch, Replacement, 7 Way Female Connector, Plastic, Black, Buick, Cadillac, Chevy, GMC, Hummer, Oldsmobile, Pontiac, Each
Part Number: RNB-924-715
Estimated Ship Date: Today
Estimated Ship Date: Today
Sensor, Manifold Pressure Sensor, MAP, Replacement, Each
Part Number: HLN-2MAP0001
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Relays, Replacement, 12 V, 35 amps, 4 Blade Terminals, Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Oldsmobile, Pontiac, Saab, Saturn, Each
Part Number: ADO-13503102
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
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