CHEVROLET TRAILBLAZER Air & Fuel Delivery - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

ICT Billet Fuel Injector Spacers 551348

ICT Billet Fuel Injector Spacers 551348

Fuel Injector Spacers, 1.050 in. Thickness, Billet Aluminum, Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Pontiac, Small Block LS, Set of 8

Part Number: ICB-551348

4.88 out of 5 stars ( 8 )

Estimated Ship Date: Today

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Standard Motor Fuel Injectors FJ315

Fuel Injector, OE Style, with O-rings, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Each

Part Number: SMP-FJ315

5.0 out of 5 stars ( 8 )

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ACDelco Replacement Fuel Injectors 19421333

Fuel Injectors, OEM Replacement, Cadillac, 4.6L, Each

Part Number: ADO-19421333

3.0 out of 5 stars ( 1 )

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Standard Motor Fuel Injectors FJ887

Fuel Injector, Replacement, Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Saab, 4.8L, 5.3L, 6.0L, 6.2L, Each

Part Number: SMP-FJ887

Not Yet Reviewed

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Lokar Hi-Tech Throttle Cables TC-1000TPV

Throttle Cable, Braided Stainless, Natural Fittings, 36 in. Long, Chevy Gen 1 Vortec, Each

Part Number: LOK-TC-1000TPV

Not Yet Reviewed

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Lokar Midnight Series Throttle Cables XTC-1000TPV

Throttle Cable, Midnight Series, Black Braided Stainless, Black Fittings, 36 in. Long, Chevy Gen 1 Vortec, Each

Part Number: LOK-XTC-1000TPV

5.0 out of 5 stars ( 1 )

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US Motor Works In-Tank Fuel Pump Kits USEP3240R

Fuel Pumps, Electric In-Tank, 12 V, Buick, Cadillac, Chevy, GMC, Isuzu, Oldsmobile, Pontiac, Each

Part Number: UMW-USEP3240R

1.0 out of 5 stars ( 2 )

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Cardone Remanufactured Throttle Bodies 67-3008

Throttle Body, Remanufactured, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Saab, 4.8L, 5.3L, 6.0L, 6.2L, Each

Part Number: AAZ-67-3008

4.75 out of 5 stars ( 4 )

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MSD AirForce Fuel Rail Adapter Kits 2705

Fuel Rail Adapter, AirForce, Kit

Part Number: MSD-2705

4.0 out of 5 stars ( 1 )

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Lokar Hi-Tech Throttle Cables TC-1000TPVU

Throttle Cable, Black Vinyl, Natural Fittings, 36 in. Long, Chevy Gen 1 Vortec, Each

Part Number: LOK-TC-1000TPVU

Not Yet Reviewed

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Volant Vortice Throttle Body Spacers 725253

Throttle Body Spacer, Vortice, Nylon Composite, Blue, 1 in. Thick, 4 Bolt, Chevy, GMC, 4.8, 5.3, 6.0, 6.2L

Part Number: VNT-725253

3.82 out of 5 stars ( 22 )

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K&N Washable Lifetime Performance Air Filters 33-5107

Air Filter Element, Oiled, Cotton Gauze, Red, Panel, 8.40 in. Long, 7.19 in. Wide, 1.57 in. Tall, Buick, Chevy, 1.2L, 1.3L, Each

Part Number: KNN-33-5107

Not Yet Reviewed

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K&N Universal Performance Air Filters RU-4730

Air Filter Element, Powersports, Round Taper, Clamp-On, Cotton Gauze, Oiled, Red, 6.00 in. OD, 3.00 in. ID, 6.50 in. Tall, Rubber Cap, Each

Part Number: KNN-RU-4730

Not Yet Reviewed

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Delphi Fuel Injectors FJ10594

Fuel Injector, Chevy, Hummer, Saab, Each

Part Number: DFP-FJ10594

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Nitrous Express Nitrous Solenoid Mounting Brackets 15730

Nitrous Oxide Solenoid Mounting Bracket, Aluminum, Black, Throttle Body Mount, Left Side, Each

Part Number: NEX-15730

Not Yet Reviewed

Estimated Ship Date: Feb 10, 2026 if ordered today

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Estimated Ship Date: Feb 10, 2026 if ordered today

Dorman Fuel Tank Filler Necks for 2005-2008 ENVOY, TRAILBLAZER, 2005-2007 RAINIER - 577-138

Fuel Tank Filler Neck, Replacement, Steel, Black, Buick, Chevy, GMC, Each

Part Number: RNB-577-138

Not Yet Reviewed

Estimated Ship Date: Feb 18, 2026 if ordered today

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Estimated Ship Date: Feb 18, 2026 if ordered today

Nitrous Express (NX) Nitrous Oxide Solenoid Mounting Brackets 15770-1LK

LINE KIT FOR 15770 SOLENOID BRACKET WITH 3 BOLT PLATE

Part Number: NEX-15770-1LK

Not Yet Reviewed

Estimated Ship Date: Feb 10, 2026 if ordered today

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Estimated Ship Date: Feb 10, 2026 if ordered today

Dorman Fuel Tank Mounting Straps 578-243

Fuel Tank Mounting Straps, Buick, Chevy, GMC, Isuzu, Oldsmobile, Saab, Pair

Part Number: RNB-578-243

Not Yet Reviewed

Estimated Ship Date: Feb 18, 2026 if ordered today

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Estimated Ship Date: Feb 18, 2026 if ordered today

aFe Pro Dry S Air Filter Elements 11-10060

Air Filter, Pro Dry S, Synthetic, OE Replacement, Buick, Chevy, GMC, Isuzu, Oldsmobile, Saab, Each

Part Number: AFE-11-10060

Not Yet Reviewed

Estimated Ship Date: Feb 26, 2026 if ordered today

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Estimated Ship Date: Feb 26, 2026 if ordered today

Dorman Fuel Tank Filler Necks 577-379

Fuel Tank Filler Neck, Steel, Black, Chevy, GMC, Oldsmobile, Each

Part Number: RNB-577-379

Not Yet Reviewed

Estimated Ship Date: Feb 18, 2026 if ordered today

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Estimated Ship Date: Feb 18, 2026 if ordered today

Cardone Remanufactured Throttle Bodies 67-3009

Throttle Body, Remanufactured, Chevy, GMC, Oldsmobile, 4.2L, Each

Part Number: AAZ-67-3009

Not Yet Reviewed

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Nitrous Express Nitrous Line Kits 15731LK

Nitrous Oxide Plumbing Lines, Braided Stainless Steel, Natural, Pair

Part Number: NEX-15731LK

Not Yet Reviewed

Estimated Ship Date: Feb 10, 2026 if ordered today

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Estimated Ship Date: Feb 10, 2026 if ordered today

Nitrous Express (NX) Nitrous Oxide Solenoid Mounting Brackets 15730LK

LIKE KIT FOR 15731 LS SOLENOID BRACKET (DRIVER SIDE THROTTLE BODY)

Part Number: NEX-15730LK

Not Yet Reviewed

Estimated Ship Date: Feb 10, 2026 if ordered today

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Estimated Ship Date: Feb 10, 2026 if ordered today

Nitrous Express Nitrous Solenoid Mounting Brackets 15731

Nitrous Oxide Solenoid Mounting Bracket, Aluminum, Black, Throttle Body Mount, Right Side, Each

Part Number: NEX-15731

Not Yet Reviewed

Estimated Ship Date: Feb 10, 2026 if ordered today

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Estimated Ship Date: Feb 10, 2026 if ordered today

aFe Pro 5R Air Filter Elements 10-10060

Air Filter, Pro 5R, Cotton Gauze, OE High Performance, Buick, Chevy, GMC, Isuzu, Olds, Saab, Passenger Car, SUV, Each

Part Number: AFE-10-10060

Not Yet Reviewed

Estimated Ship Date: Feb 26, 2026 if ordered today

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Estimated Ship Date: Feb 26, 2026 if ordered today