BUICK LACROSSE - Free Shipping on Orders Over $109 at Summit Racing

Standard Motor Flex Fuel Sensors FFS3

Flex Fuel Sensor, Buick, Cadillac, Chevrolet, GMC, Each

Part Number: SMP-FFS3

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Dorman Windshield Washer Reservoir Caps 54100

Washer Fluid Reservoir Cap, Plastic, Black, Each

Part Number: RNB-54100

3.5 out of 5 stars ( 4 )

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Bosch OE-Replacement Throttle Bodies F00H600076

Throttle Body

Part Number: BCH-F00H600076

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Hayden Metal Oil Cooler Line Extensions 293

Oil Cooler Line, Engine Oil Cooler, Kit

Part Number: HDA-293

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Jan 13, 2026 if ordered today

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Estimated Ship Date: Jan 13, 2026 if ordered today

PRW Iron Distributor Gears 70231500

DISTRIBUTOR GEAR, IRON, BUICK SB 198-231 V6, 350 V8, 14 Tooth, 0.500" I.D.

Part Number: PQX-70231500

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

ACDelco Wiring Connectors 19368868

Wiring Connectors and Pigtails, ACDelco Wiring Connectors, Pigtail Connector, 2 Wires, Multi-Purpose Connector, Each

Part Number: ADO-PT3800

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

Monroe Shock-Mate Shock Absorber Boot Kits SA1998

Shock Absorber Boot, Shock-Mate, Urethane, Red, Kit

Part Number: MON-SA1998

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Four Seasons Transmission Oil Cooler Fittings 53024

Oil Cooler Connector, Transmission Oil Cooler Fitting, Straight, Brass, 3/4 in. Hose Barb, 3/4 in. Quick-connect, Buick, Chevy, Chrysler, GMC, Each

Part Number: FSS-53024

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Walker Exhaust Flange Gaskets 31578

Exhaust Flange Gasket, 2 25/64 in. I.D. Hole, 2-Bolt, 4 9/64 in. on Center, Each

Part Number: WLK-31578

5.0 out of 5 stars ( 4 )

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Walker Exhaust Flange Gaskets 31602

Gasket, Exhaust Flange, Each

Part Number: WLK-31602

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PowerStop Z26 Street Warrior Brake Upgrade Kits with Calipers KC5522-26

Disc Brake Kits, Z26 Street Warrior Performance Brake Kits with Calipers, Front, Cross-drilled/Slotted Rotors, Red Calipers, Buick, Chevy, Saab, Kit

Part Number: PWR-KC5522-26

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Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

Dorman Wheel Studs 610-434.1

Wheel Studs, Press-in, 14mm x 1.50 RH Thread Size, 0.630 in. Knurl Diameter, 2.280 in. Overall Length, Buick, Cadillac, Chevy, GMC, Saab, Saturn, Each

Part Number: RNB-610-434-1

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Dorman Electric Fans for 2004-2008 GRAND PRIX, 2005-2009 LACROSSE - 620-638

Electric Fan Assembly, Dual, Chevy, Pontiac, 3.4, 3.8L, Each

Part Number: RNB-620-638

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Delphi Mass Airflow Sensors AF10682

Mass Air Flow Sensor

Part Number: DFP-AF10682

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

GMB OE Replacement Water Pumps 130-7350

Water Pump, OE Replacement, Mechanical, Aluminum, Natural, GM, Each

Part Number: GMB-130-7350

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Jan 29, 2026 if ordered today

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Estimated Ship Date: Jan 29, 2026 if ordered today

PRW Flexplate Fasteners 1003909

Flexplate Bolts, 11mm x 1.5 Thread, 12-Point, 1.075 Length, TH300/400/700R4 Adapter, GM Gen III/IV, Set of 6

Part Number: PQX-1003909

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Estimated Ship Date: Mar 4, 2026 if ordered today

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Estimated Ship Date: Mar 4, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

BTR Flexplate Fasteners BTR57940

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Denso Designer Wiper Blades 160-3126

Windshield Wiper Blade, Designer, Hybrid, Black Plastic Frame, 26 in., Each

Part Number: DNP-160-3126

5.0 out of 5 stars ( 1 )

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Frozen Rotors Plain Surface Brake Rotors 2606FZR

Frozen Rotor, Rear, Left or Right, Buick

Part Number: FZR-2606FZR

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AP Exhaust Direct-Fit Catalytic Converters for 2010-2016 LACROSSE - 643135

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

Part Number: PWR-KC4654

Not Yet Reviewed

Estimated Ship Date: Jan 2, 2026 if ordered today

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Estimated Ship Date: Jan 2, 2026 if ordered today

BUICK LACROSSE Parts and Accessories