2005-2009 Buick Lacrosse Alternator 3.8L 20757890

2005-2009 Buick Lacrosse Alternator 3.8L 20757890

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OEM part #	20757890
Interchange #	ALT\109
Interchange	3.8L
Off a	2007 Buick Lacrosse
Donor VIN	2G4WC582371196708
Stock #	260074
Part tag	442569

Notes from the yard

$20 Shipping Buick Lacrosse Alternator 3.8L 20757890

Interchange

ALT\109 — 3.8L

05-09 ALLURE 3.8L

05-09 LACROS 3.8L

05-08 GPRIX 3.8L

3 interchange applications.

Expanded vehicle list (43 applications)

Year	Make	Model	Trim	Engine
2005	Buick	Allure	CX Sedan 4-Door	3.8L 3800CC 231Cu. In. V6 GAS OHV Naturally Aspirated
2005	Buick	Allure	CXL Sedan 4-Door	3.8L 3800CC 231Cu. In. V6 GAS OHV Naturally Aspirated
2005	Buick	Allure	CXS Sedan 4-Door	3.6L 3564CC 217Cu. In. V6 GAS DOHC Naturally Aspirated
2006	Buick	Allure	CX Sedan 4-Door	3.8L 3800CC 231Cu. In. V6 GAS OHV Naturally Aspirated
2006	Buick	Allure	CXL Sedan 4-Door	3.8L 3800CC 231Cu. In. V6 GAS OHV Naturally Aspirated
2006	Buick	Allure	CXS Sedan 4-Door	3.6L 3564CC 217Cu. In. V6 GAS DOHC Naturally Aspirated
2007	Buick	Allure	CX Sedan 4-Door	3.8L 3800CC 231Cu. In. V6 GAS OHV Naturally Aspirated
2007	Buick	Allure	CXL Sedan 4-Door	3.8L 3800CC 231Cu. In. V6 GAS OHV Naturally Aspirated
2007	Buick	Allure	CXS Sedan 4-Door	3.6L 3564CC 217Cu. In. V6 GAS DOHC Naturally Aspirated
2008	Buick	Allure	CX Sedan 4-Door	3.8L 3800CC 231Cu. In. V6 GAS OHV Naturally Aspirated
2008	Buick	Allure	CXL Sedan 4-Door	3.8L 3800CC 231Cu. In. V6 GAS OHV Naturally Aspirated
2008	Buick	Allure	CXS Sedan 4-Door	3.6L 3564CC 217Cu. In. V6 GAS DOHC Naturally Aspirated
2008	Buick	Allure	Super Sedan 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
2009	Buick	Allure	CX Sedan 4-Door	3.8L 3800CC 231Cu. In. V6 GAS OHV Naturally Aspirated
2009	Buick	Allure	CXL Sedan 4-Door	3.8L 3800CC 231Cu. In. V6 GAS OHV Naturally Aspirated
2009	Buick	Allure	Super Sedan 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
2005	Buick	LaCrosse	CX Sedan 4-Door	3.8L 3800CC 231Cu. In. V6 GAS OHV Naturally Aspirated
2005	Buick	LaCrosse	CXL Sedan 4-Door	3.8L 3800CC 231Cu. In. V6 GAS OHV Naturally Aspirated
2005	Buick	LaCrosse	CXS Sedan 4-Door	3.6L 3564CC 217Cu. In. V6 GAS DOHC Naturally Aspirated
2006	Buick	LaCrosse	CX Sedan 4-Door	3.8L 3800CC 231Cu. In. V6 GAS OHV Naturally Aspirated
2006	Buick	LaCrosse	CXL Sedan 4-Door	3.8L 3800CC 231Cu. In. V6 GAS OHV Naturally Aspirated
2006	Buick	LaCrosse	CXS Sedan 4-Door	3.6L 3564CC 217Cu. In. V6 GAS DOHC Naturally Aspirated
2007	Buick	LaCrosse	CX Sedan 4-Door	3.8L 3800CC 231Cu. In. V6 GAS OHV Naturally Aspirated
2007	Buick	LaCrosse	CX Sedan 4-Door	3.8L 3800CC 231Cu. In. V6 GAS OHV Naturally Aspirated
2007	Buick	LaCrosse	CXL Sedan 4-Door	3.8L 3800CC 231Cu. In. V6 GAS OHV Naturally Aspirated
2007	Buick	LaCrosse	CXS Sedan 4-Door	3.6L 3564CC 217Cu. In. V6 GAS DOHC Naturally Aspirated
2008	Buick	LaCrosse	CX Sedan 4-Door	3.8L 3800CC 231Cu. In. V6 GAS OHV Naturally Aspirated
2008	Buick	LaCrosse	CXL Sedan 4-Door	3.8L 3800CC 231Cu. In. V6 GAS OHV Naturally Aspirated
2008	Buick	LaCrosse	CXS Sedan 4-Door	3.6L 3564CC 217Cu. In. V6 GAS DOHC Naturally Aspirated
2008	Buick	LaCrosse	Super Sedan 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
2009	Buick	LaCrosse	CX Sedan 4-Door	3.8L 3800CC 231Cu. In. V6 GAS OHV Naturally Aspirated
2009	Buick	LaCrosse	CXL Sedan 4-Door	3.8L 3800CC 231Cu. In. V6 GAS OHV Naturally Aspirated
2009	Buick	LaCrosse	Super Sedan 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
2005	Pontiac	Grand Prix	Base Sedan 4-Door	3.8L 3800CC 231Cu. In. V6 GAS OHV Naturally Aspirated
2005	Pontiac	Grand Prix	GT Sedan 4-Door	3.8L 3800CC 231Cu. In. V6 GAS OHV Naturally Aspirated
2005	Pontiac	Grand Prix	GTP Sedan 4-Door	3.8L 3800CC 231Cu. In. V6 GAS OHV Supercharged
2005	Pontiac	Grand Prix	GXP Sedan 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
2006	Pontiac	Grand Prix	Base Sedan 4-Door	3.8L 3800CC 231Cu. In. V6 GAS OHV Naturally Aspirated
2006	Pontiac	Grand Prix	GT Sedan 4-Door	3.8L 3800CC 231Cu. In. V6 GAS OHV Supercharged
2006	Pontiac	Grand Prix	GXP Sedan 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
2007	Pontiac	Grand Prix	Base Sedan 4-Door	3.8L 3800CC 231Cu. In. V6 GAS OHV Naturally Aspirated
2007	Pontiac	Grand Prix	GT Sedan 4-Door	3.8L 3800CC 231Cu. In. V6 GAS OHV Supercharged
2008	Pontiac	Grand Prix	Base Sedan 4-Door	3.8L 3800CC 231Cu. In. V6 GAS OHV Naturally Aspirated