BUICK LACROSSE Parts and Accessories

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

Part Number: FST-146302B

4.29 out of 5 stars ( 14 )

Estimated Ship Date: Today

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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 )

Estimated Ship Date: Today

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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 )

Estimated Ship Date: Today

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Nitrous Oxide System, 4-Bolt Throttle Body, 90mm Plate, Wet, +400 hp, 15 lb. Bottle, Chevy, LS, Kit

Part Number: NEX-20934-15

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Estimated Ship Date: Feb 24, 2026 if ordered today

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Catalytic Converter, Walker CalCat Direct Fit Converter

Part Number: WLK-84589

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Estimated Ship Date: Mar 6, 2026 if ordered today

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TIMING SET WITH OIL PUMP

Part Number: MEL-TOPK-1014

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Estimated Ship Date: Mar 9, 2026 if ordered today

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Disc Brake Kits, Z23 Evolution Sport Brake Upgrade Kits with Calipers, Front and Rear, Cross-drilled/Slotted Rotors, Red Calipers, Chevrolet, Kit

Part Number: PWR-KC7564

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 18, 2026 if ordered today

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Timing Chain Kit, K3 = Timing Chain Kit with VVT and Water Pump

Part Number: CLO-9-0753SK3

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Estimated Ship Date: Feb 26, 2026 if ordered today

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Catalytic Converter, Universal, One Inlet, Ceramic Honeycomb, Stainless Steel, 2.25 in. Slip Fit Inlet/Outlet, 9.125 in. Length, Each

Part Number: MPE-5461205

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Estimated Ship Date: Today

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Manifold Converter

Part Number: RNB-673-049

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Estimated Ship Date: Mar 4, 2026 if ordered today

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Nitrous Oxide System, 4-Bolt Throttle Body, 102mm Plate, Wet, +400 hp, 15 lb. Bottle, Chevy, LS, Kit

Part Number: NEX-20933-15

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Estimated Ship Date: Feb 24, 2026 if ordered today

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Nitrous Oxide System, 3-Bolt Throttle Body, Wet, +350 hp, 15 lb. Bottle, GM, LS, Kit

Part Number: NEX-20935-15

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Estimated Ship Date: Feb 24, 2026 if ordered today

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Steering Rack, 2014-17GM18/19"WhlRack

Part Number: VRE-SR02219

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Estimated Ship Date: Mar 26, 2026 if ordered today

• Core Charge $200.00
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TIMING SET

Part Number: MEL-3-753SK3

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Estimated Ship Date: Mar 9, 2026 if ordered today

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TIMING CHAIN KIT

Part Number: MEL-3-753SVVT

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Estimated Ship Date: Mar 9, 2026 if ordered today

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Timing Chain Kit, K6 = Timing Chain Kit with VVT, Water Pump and Accy Belt Drive

Part Number: CLO-9-0753SK6

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Estimated Ship Date: Feb 26, 2026 if ordered today

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Catalytic Converter

Part Number: MPE-557000

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Estimated Ship Date: Mar 3, 2026 if ordered today

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Catalytic Converter, California Grade, Direct-Fit, Stainless Steel Case, Buick, Chevrolet, Each

Part Number: MPE-5411905

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Estimated Ship Date: Mar 3, 2026 if ordered today

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Catalytic Converter, Universal, One Inlet, Ceramic Honeycomb, Stainless Steel, 2.50 in. Slip Fit Inlet/Outlet, 9 in. Length, Each

Part Number: MPE-5461206

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Estimated Ship Date: Mar 3, 2026 if ordered today

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Catalytic Converter, Stainless Steel, Buick, 3.0, 3.6L, Rear, Each

Part Number: MPE-52000

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Estimated Ship Date: Mar 3, 2026 if ordered today

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Nitrous Oxide System, EFI, Wet, Drive-By-Wire Throttle Body, 90/92mm, 10 lb. Bottle, GM LS Engines, Black, Kit

Part Number: NOS-05164BNOS

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Estimated Ship Date: Mar 3, 2026 if ordered today

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Disc Brake Kit, Z23 Evolution Sport Brake Upgrade, Front and Rear, Cross-Drilled/Slotted Surface, Buick, Chevrolet, Kit

Part Number: PWR-KC7566

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Estimated Ship Date: Mar 18, 2026 if ordered today

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