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BUICK LACROSSE Air & Fuel Delivery

Individual Parts

Results 1 - 25 of 456

Intake Manifold, Fuel-Injected, Polymer, Black, Chevy, LS1, LS2, LS6, Each

Part Number: FST-146302B

4.29 out of 5 stars ( 14 )

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Intake Manifold, FAST LSX, Multi-port, 92mm Bore, Polymer, Black, Runners, EGR, Chevy, 5.7L, 6.0L, Kit

Part Number: FST-54039B

4.2 out of 5 stars ( 5 )

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Intake Manifold, Fuel-Injected, Complete, Polymer, Black, Chevy, LS, Each

Part Number: FST-146602B

3.89 out of 5 stars ( 9 )

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Carburetor, Quadrajet, 750 cfm Dry Flow, 4-Barrel, Electric Choke, Spread Bore, Single Inlet, C Style Linkage, Chevy, Each

Part Number: PQX-4228331

Not Yet Reviewed

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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 )

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Nitrous Oxide System, 4-Bolt Throttle Body, 90mm Plate, Wet, +400 hp, 10 lb. Bottle, Chevy, LS, Kit

Part Number: NEX-20934-10

4.5 out of 5 stars ( 2 )

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Fuel Injector O-Rings, 8 Fuel Rail O-rings, 8 Fuel Injector O-rings, Kit

Part Number: ADO-217-1624

5.0 out of 5 stars ( 4 )

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Nitrous Oxide System, 3-Bolt Throttle Body, Wet, +350 hp, 10 lb. Bottle, GM, LS, Kit

Part Number: NEX-20935-10

3.83 out of 5 stars ( 6 )

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Intake Manifold, Fuel Injected, GM OE, Stock/OEM Standard Deck, Complete, Nylon Plenum, Black, Nylon Base, Black, Buick, Chevy, Pontiac, Each

Part Number: ADO-89018187

5.0 out of 5 stars ( 1 )

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Nitrous Oxide System, 4-Bolt Throttle Body, 102mm Plate, Wet, +400 hp, 10 lb. Bottle, Chevy, LS, Kit

Part Number: NEX-20933-10

3.0 out of 5 stars ( 1 )

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Upper Intake Shell, Plastic, Black, 102mm, Chevy, LS, V8, Each

Part Number: FST-146000B

Not Yet Reviewed

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Nitrous Oxide Plates

Part Number: NEX-NP933

Not Yet Reviewed

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Fuel Injection O-Rings, Set of 4

Part Number: FEL-ES70599

3.89 out of 5 stars ( 9 )

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Fuel Vapor Canisters, GM Genuine Parts Vapor Canister Purge Valves, Black, Plastic, Buick, Cadillac, Chevy, GMC, Saab, Saturn, Each

Part Number: ADO-12737252

5.0 out of 5 stars ( 1 )

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Fuel Injector, Replacement, Buick, GMC, Chevrolet, Saturn, Cadillac, Each

Part Number: ADO-12669384

Not Yet Reviewed

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EGR Valve, Buick, Cadillac, Chevy, GMC, Isuzu, Oldsmobile, Pontiac, Each

Part Number: DFP-EG10026

4.21 out of 5 stars ( 14 )

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Fuel Tank Lock Ring, Steel, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Pontiac, Saab, Saturn, Each

Part Number: ADO-TR26

5.0 out of 5 stars ( 6 )

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Nitrous Plate, OEM Injection Plate, Black, Wet, 0.500 in. Thick, GM, LS Throttle Body, Kit

Part Number: NOS-13437NOS

5.0 out of 5 stars ( 1 )

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Valve, Vapor Canister Purge Valve, Stock Replacement, Each

Part Number: ADO-12630282

Not Yet Reviewed

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Nitrous Oxide Plates, LS 102mm Plate Conversion, Throttle Body Plate, Longer Bolts, Braided Line, Jets for 50 to 400 Horsepower, Chevrolet, LS, Kit

Part Number: NEX-NX933

Not Yet Reviewed

Estimated Ship Date: Feb 10, 2026 if ordered today

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Fuel Filters, In-Line, Steel Case, Black, Cellulose Filter, Hose Barb Ends, 7.8 in. Long, 2.0 in. OD, Ford, Jaguar, Lincoln, Mazda, Mercury, Each

Part Number: KNN-PF-2100

4.52 out of 5 stars ( 23 )

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Intake Bolts, Stainless Steel, Natural, Button Head, Chevy, Small Block, 4.8, 5.3, 5.7, 6.0, 6.2, 7.0L, Kit

Part Number: MRG-60920G

4.33 out of 5 stars ( 3 )

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Vent Valve Solenoid, Fuel Vapor Canister Vent Valve Solenoid, Replacement, Each

Part Number: ADO-12735397

Not Yet Reviewed

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Fuel Injector Retaining Clips, GM, Steel, Natural, Each

Part Number: ADO-12584591

1.0 out of 5 stars ( 1 )

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Nitrous Oxide Plate, LS Plate Conversion, 90mm, Aluminum, Black Anodized, 1.000 in. Height, Kit

Part Number: NEX-NX934

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 10, 2026 if ordered today

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Estimated Ship Date: Feb 10, 2026 if ordered today