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Mahle Original OE Replacement Pistons 224-3729WR-0.50MM

Piston With Rings - GM 4.8L / 5.3L 05-09 fits LMG, LC9 LY5 & LMF .50MM

Part Number: MAH-2243729WR050

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

Nitrous Express Dual Stage Upgrade For Dual Stage Throttle Body Plates NX933D

Nitrous Express Dual Stage Upgrade For Dual Stage Throttle Body Plates NX933D

Nitrous Upgrade, Dual Stage Throttle Body, Kit

Part Number: NEX-NX933D

Not Yet Reviewed

Estimated Ship Date: Jan 6, 2026 if ordered today

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Estimated Ship Date: Jan 6, 2026 if ordered today

Weld Performance Ventura Gloss Black Wheels 19x9

19x9 Ventura 5x120 ET38 BS6.5 Gloss BLK MIL DIA 72.56

Part Number: WDP-S10499021P38

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

VEGE Remanufactured Cylinder Heads 2CVXR

Cyl Head, CHEV 3.6 08-11 RIGHT HEAD

Part Number: VRE-2CVXR

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

VEGE Remanufactured Cylinder Heads 2CVXL

Cyl Head, CHEV 3.6 08-11 LEFT HEAD

Part Number: VRE-2CVXL

Not Yet Reviewed

Estimated Ship Date: Feb 4, 2026 if ordered today

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Estimated Ship Date: Feb 4, 2026 if ordered today

PowerStop Z26 Street Warrior Brake Upgrade Kits with Calipers KC4654-26

Disc Brake Kit, Z26 Street Warrior Brake Kit, Front, Cross-Drilled/Slotted Surface, Buick, Chevrolet, Kit

Part Number: PWR-KC4654-26

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Catco Federal/EPA Direct-Fit Catalytic Converters for 2010-2016 LACROSSE - 5070

Catalytic Converters, Catco Federal/EPA Direct-Fit Catalytic Converter, Stainless Steel, Buick, Each

Part Number: CTO-5070

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

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

Not Yet Reviewed

Estimated Ship Date: Jan 29, 2026 if ordered today

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Estimated Ship Date: Jan 29, 2026 if ordered today

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

Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, Ceramic Substrate, 54.63 in. Overall Length, Buick, Each

Part Number: APH-643135

Not Yet Reviewed

Estimated Ship Date: Jan 9, 2026 if ordered today

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Estimated Ship Date: Jan 9, 2026 if ordered today

Weld Performance Laguna Gloss Black Wheels 19x9

19x9 Laguna 5x120 ET38 BS6.50 Gloss BLK MIL DIA 72.56

Part Number: WDP-S10799021P38

Not Yet Reviewed

Estimated Ship Date: Feb 24, 2026 if ordered today

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Estimated Ship Date: Feb 24, 2026 if ordered today

PowerStop Z23 Evolution Sport Brake Upgrade Kits with Calipers KC4654

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: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

MechMan Elite Series Alternators 11252320

320 amp high output alternator Buick Enclave GMC Acadia Lacrosse Cadillac SRX 3.6L

Part Number: MEH-11252320

Not Yet Reviewed

Estimated Ship Date: Jan 7, 2026 if ordered today

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Estimated Ship Date: Jan 7, 2026 if ordered today

Niche M195 Methos Matte Bronze Wheels with Gloss Black Lip 20x9

Wheels, M195 Methos Matte Bronze with Gloss Black Lip, 20 in. x 9.00 in., Aluminum, Matte Bronze, 5 x 120mm Bolt Circle, 6.300 in. Backspacing, Each

Part Number: NCH-M19520902135

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 14, 2026 if ordered today

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Estimated Ship Date: Jan 14, 2026 if ordered today

PowerStop Z23 Evolution Sport Brake Upgrade Kits with Calipers KC7717

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

Part Number: PWR-KC7717

Not Yet Reviewed

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

Mahle Original OE Replacement Pistons 224-3729-0.50MM

Piston - GM 4.8L / 5.3L 05-09 fits LMG, LC9 LY5 & LMF .50MM

Part Number: MAH-2243729050MM

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

Mahle Original OE Replacement Pistons 224-3729

Piston - GM 4.8L / 5.3L 05-09 fits LMG, LC9 LY5 & LMF

Part Number: MAH-2243729

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

Granatelli Motor Sports Mass Airflow Sensors 350341-C

Mass Airflow Sensor, Tuned for Cold Air Intake, Buick, Cadillac, Chevrolet, GMC, Each

Part Number: GRN-350341-C

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

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Estimated Ship Date: Jan 22, 2026 if ordered today

Niche M226 Vice Matte Black Wheels with Gloss Black Lip 20x9

Wheel, 20x9 Vice 5x120 BLD6.3 35 72.5

Part Number: NCH-M22620902135

Not Yet Reviewed

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

Rotiform R140 RSE Gloss Silver Wheels 19x8.5

Wheels, R140 RSE Gloss Silver, 19 in. x 8.50 in., Aluminum, Gloss Silver, 5 x 114.3mm/120mm Bolt Circle, 6.10 in. Backspacing, Each

Part Number: RTF-R14019855235

Not Yet Reviewed

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

Niche M262 Mazzanti Gloss Black Wheels with Brushed Face 20x9

Wheels, M262 Mazzanti Gloss Black with Brushed Face, 20 in. x 9.00 in., Aluminum, Gloss Black, 5 x 120mm Bolt Circle, 6.38 in. Backspacing, Each

Part Number: NCH-M26220902135

Not Yet Reviewed

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

PowerStop Z23 Evolution Sport Brake Upgrade Kits with Calipers KC5334

Disc Brake Kits, Z23 Evolution Sport Brake Upgrade Kits, Front, Cross-drilled/Slotted Rotors, 1-piston Red Calipers, Buick, Chevrolet, GMC, Saab, Kit

Part Number: PWR-KC5334

Not Yet Reviewed

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

PowerStop Z23 Evolution Sport Brake Upgrade Kits with Calipers KC7400

Disc Brake Kits, Z23 Evolution Sport Brake Upgrade Kits, Front, Cross-drilled/Slotted Rotors, 1-piston Red Calipers, Buick, Chevrolet, GMC, Kit

Part Number: PWR-KC7400

Not Yet Reviewed

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

PowerStop Z23 Evolution Sport Brake Upgrade Kits with Calipers for 2018-2021 EQUINOX, 2019 LACROSSE, 2021 TERRAIN - KC7721

Disc Brake Kits, Z23 Evolution Sport Brake Upgrade Kits with Calipers, Rear, Cross-drilled/Slotted Rotors, 1-piston Red Calipers, Chevrolet, Kit

Part Number: PWR-KC7721

Not Yet Reviewed

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

PowerStop Z23 Evolution Sport Brake Upgrade Kits with Calipers KC1602A

Disc Brake Kits, Z23 Evolution Sport Brake Upgrade Kits with Calipers, Rear, Cross-drilled/Slotted Rotors, 1-piston Red Calipers, Chevy, Pontiac, Kit

Part Number: PWR-KC1602A

Not Yet Reviewed

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

EBC Stage 5 Superstreet Disc Brake Kits S5KF1945

Brake Kit Stage 5 Kits Yellowstuff and GD Rotors

Part Number: EBC-S5KF1945

Not Yet Reviewed

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

BUICK LACROSSE Parts and Accessories