2006 CHEVROLET TRAILBLAZER Parts and Accessories

Nitrous Oxide System, 4-Bolt Throttle Body, 102mm Plate, Wet, +400 hp, 5 lb. Bottle, Chevy, LS, Kit

Part Number: NEX-20933-05

Not Yet Reviewed

Estimated Ship Date: Nov 16, 2026 if ordered today

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• Free Shipping
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• Mfr. Rebate

Mail - In Rebate

Rebate amount based on part(s) total.

Rebate Expires: 10/31/2026

Get a FREE T-Shirt on qualifying Nitrous Express purchases! Visit www.summitracing.com/go/nex for redemption information. ...Read More

Get a FREE Shirt after rebate on Nitrous Express purchases of $199 or more! Visit www.summitracing.com/go/nex for details and redemption form. Valid on purchases made between 8/14/26 and 10/31/26. Rebate must be submitted no later than 30 days after purchase date. U.S.A. residents only. Limit one free T-shirt per qualifying transaction. Cannot be combined with any other offer. End consumer rebate only. Purchases must total $199 or greater at MAP price in a single transaction. Show Less

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Cylinder Deactivation Component, Cylinder Deactivation Manifold, Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Pontiac, Saab, Each

Part Number: RNB-917-162XD

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• Free Shipping

Spark Plug, Iridium Tip, Tapered Seat, 14mm Thread, Resistor, Each

Part Number: ADO-41-103

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

• $20 Summit Bucks on $200 spent*

Spacer and Adapters, LS Valve Cover, Adapter, Perimeter Bolt, Cast Aluminum, 1.385 in. Thick, Black, Chevy, LS, 4.8-7.0L, Kit

Part Number: HLY-241-297

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Differential Pinion Bearing, 1.375 in. Inside Diameter, Each

Part Number: TMK-HM88649

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Seal, Automatic Transmission Shift Shaft, Steel/Rubber, GM, Each

Part Number: NTL-8792S

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

Door Lock Rod Clip, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Kit

Part Number: RNB-75450

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Today

Tire, N'blue 4 Season 2, 255/50-20, All-Season, Radial, Blackwall, 10.40 in. Section Width, V Speed Rating, XL Load Range, 2,271 lbs. Max Load, Each

Part Number: NXN-16190NXK

Not Yet Reviewed

Estimated Ship Date: Nov 18, 2026 if ordered today

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• Oversize $15.99
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Steam Vent Adapters, Coolant Crossover Components, -3 AN Size, Aluminum, Black, Chevy, Small Block LS, Pair

Part Number: EAR-LS9807ERL

2.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

Lifter Valley Plates, LS Valley, Billet Aluminum, Trussed, Natural Finish, 10-bolt Pattern, Chevy, LS, 4.8L, 5.3L, 5.7L, 6.0L, Each

Part Number: HLY-241-260

Not Yet Reviewed

Estimated Ship Date: Today

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Thermostat, Mechanical, Standard-flow, 160 degrees, Copper/Stainless Steel, Chevy, GMC, Pontiac, Isuzu, Each

Part Number: MIO-MMTS-VET-97L

2.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

Timing Chain Set, Single Non-roller Chain, Steel Cam Gear and Crank Gear, High-volume Oil Pump Included, Buick, Cadillac, Chevrolet, GMC, Pontiac, Kit

Part Number: MEL-TOPK-1004HV

Not Yet Reviewed

Estimated Ship Date: Nov 30, 2026 if ordered today

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Engine Oil, HMX High Mileage, Synthetic, 5W30, Quart, Set of 6

Part Number: RPO-11745

Not Yet Reviewed

Cannot be shipped Internationally

• Restricted

CONN. ROD BEARING SET

Part Number: CLE-CB663HN21

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Big7Kits Big 7 Chevrolet GMT800 Battery Cable Kit, 1999-2006, 8.1L 2GA

Part Number: BGK-CGMT8-81-2G

Not Yet Reviewed

Estimated Ship Date: Nov 27, 2026 if ordered today

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Spark Plug, Platinum Power, 14mm Thread, .708 in. Reach, Resistor, Buick, Chevy, Oldsmobile, Isuzu, GMC, Each

Part Number: CPN-3015

Not Yet Reviewed

Estimated Ship Date: Today

U-Joints, Spicer 1310 To GM 3RL/S44/Mechanics 3/American Axle 1344, Steel, Each

Part Number: YGA-42013

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Wiring Pigtails, Replacement, Female Wire Connector Type, for Hyundai, AMC, Cadillac, Chevy, Chrysler, Ford, Geo, GMC, Jeep, Ram, Saturn, Suzuki, Each

Part Number: ADO-PT2386

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• $20 Summit Bucks on $200 spent*

Lug Nuts, Conical Seat, Bulge, Standard and Locking, 12mm x 1.50 RH, Steel, Matte Black, Set of 20

Part Number: RNB-711-335C

2.0 out of 5 stars ( 6 )

Estimated Ship Date: Today

Thermostat, with Seal, 187 Degrees F, Stainless Steel, Each

Part Number: SNN-456-187

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Fuel Rail O-Rings, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Oldsmobile, Saab, Set of 3

Part Number: ADO-17113552

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

• $20 Summit Bucks on $200 spent*

Camshaft, Hydraulic Roller Tappet, Advertised Duration 285/301, Lift .621/.624, Chevy, Chevy, Small Block, LS

Part Number: CCA-54-470-11

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Differential, Lock-Right, Locker, 33-Spline, GM, 9.2 in./9.5 in., Each

Part Number: PWT-1950-LR

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Jan 4, 2027 if ordered today

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Pistons, 4.039 in. Bore, Hypereutectic Aluminum, Flat Top, with No Valve Reliefs, 1.20mm x 1.50mm x 2.50mm Rings, Chevrolet, 6.0L LS, Set of 8

Part Number: UEM-3527HCA10MM

Not Yet Reviewed

Estimated Ship Date: Dec 7, 2026 if ordered today

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Bearing Race, Differential Pinion, 2.531 in. Outside Diameter, Each

Part Number: TMK-M86610

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today