What additional engine repair information is available for crankshaft service and repair on Buick Regal?

Information on repairing the Crankshaft also includes engine repair instructions. When a distinct service guide for an internal part is not available, it means the manufacturer never supplied one. Unit repair includes the needed procedures, machining, cleaning, inspection and fitting while changing engine parts such as boring and honing the cylinder, fitting the connecting rod and bearings, fitting the Crankshaft and bearings, replacing the camshaft bearings, removing the connecting rod and Piston, removing the Cylinder Head, changing the valve train items (valves, seats, springs, rockers and so on), removing the Oil Pump, fitting the pistons and rings, fixing the threading, grinding the valve and seat and servicing the timing equipment (chain, belt, gears).

How to replace the crankshaft oil deflector on Buick Rendezvous?

A Oil Pan must be removed first and then Crankshaft oil deflector nuts and the Crankshaft oil deflector should be removed. For installation, install the Crankshaft oil deflector back in its position making sure you comply to fastener notice in service precautions and tighten the Crankshaft oil deflector nuts to 25 nm (18 ft. Lbs.). Finally, reinstall the Oil Pan.

OEM Buick Crankshaft

Crank Shaft

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50 Crankshafts found

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Buick Crankshaft Part Number: 12661875
$589.97 MSRP: $1029.49
You Save: $439.52 (43%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Crankshaft, Engine
- Replaces: 12623075, 12601938, 12621352, 12617226
Fits the following Buick Models:
- Enclave | 2009-2017 | Base, Convenience, CX, CXL, Leather, Premium | 6 Cyl 3.6 L GAS
- LaCrosse | 2010-2011 | CX, CXL, CXS | 6 Cyl 3.6 L GAS
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Buick Crankshaft Part Number: 12627163
$186.07 MSRP: $306.44
You Save: $120.37 (40%)
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Product Specifications
- Other Name: Crankshaft Assembly; Crankshaft, Engine
Fits the following Buick Models:
- Envision | 2017-2020 | Base, Essence, Preferred | 4 Cyl 2.5 L FLEX, 4 Cyl 2.5 L GAS
- LaCrosse | 2018-2019 | Base, Essence, Preferred, Premium | 4 Cyl 2.5 L MILD HYBRID EV-GAS (MHEV)
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Buick Crankshaft Part Number: 12661864
$618.59 MSRP: $1019.03
You Save: $400.44 (40%)
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Product Specifications
- Other Name: Crankshaft, Engine
- Replaces: 12616835, 12610050
Fits the following Buick Models:
- LaCrosse | 2010 | CX, CXL | 6 Cyl 3.0 L GAS
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Buick Crankshaft, Green Line Part Number: 12578164
$732.24 MSRP: $1162.57
You Save: $430.33 (38%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Crankshaft Assembly; Crankshaft, Engine
- Replaces: 12578182, 12623302
Fits the following Buick Models:
- LaCrosse | 2010-2016 | Base, CX, CXL, Convenience, Leather, Premium | 4 Cyl 2.4 L GAS, 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV)
- Regal | 2011-2017 | Base, CXL, Premium | 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS, 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV)
- Verano | 2012-2017 | Base, Convenience, Leather, Sport Touring | 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS
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Buick Crankshaft Part Number: 55574335
$218.27 MSRP: $346.39
You Save: $128.12 (37%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Crankshaft Assembly; Crankshaft, Engine
Fits the following Buick Models:
- Encore | 2013-2020 | Base, Convenience, Essence, Leather, Preferred, Preferred II, Premium, Sport Touring | 4 Cyl 1.4 L GAS
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Buick Crankshaft, Engine Part Number: 12623074
$602.69 MSRP: $956.49
You Save: $353.80 (37%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Crankshaft Assembly; Crankshaft
- Replaces: 12621353, 12621351, 12571127, 12601939
Fits the following Buick Models:
- Enclave | 2008 | CX, CXL | 6 Cyl 3.6 L GAS
- LaCrosse | 2005-2008 | CXS | 6 Cyl 3.6 L GAS
- Rendezvous | 2004-2006 | CX, CXL, CXL Plus, Ultra | 6 Cyl 3.6 L GAS
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Buick Crankshaft Part Number: 12626959
$99.10 MSRP: $323.67
You Save: $224.57 (70%)
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Product Specifications
- Other Name: Crankshaft Assembly; Crankshaft, Engine
Fits the following Buick Models:
- Envision | 2016-2020 | Premium, Premium II | 4 Cyl 2.0 L GAS
- Regal | 2014-2016 | Base, GS, Premium, Sport Touring | 4 Cyl 2.0 L GAS
- Regal Sportback | 2018-2020 | Avenir, Base, Essence, Preferred, Preferred II | 4 Cyl 2.0 L GAS
- Regal TourX | 2018-2020 | Base, Essence, Preferred | 4 Cyl 2.0 L GAS
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Buick Crankshaft Part Number: 12661873
$528.75 MSRP: $922.67
You Save: $393.92 (43%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Crankshaft, Engine
- Replaces: 12630898
Fits the following Buick Models:
- Enclave | 2018-2024 | Avenir, Base, Essence, Preferred, Premium | 6 Cyl 3.6 L GAS
- LaCrosse | 2012-2016 | Base, Convenience, Leather, Premium, Sport Touring, Touring | 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
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Buick Crankshaft, Engine Part Number: 25203539
$336.48 MSRP: $554.29
You Save: $217.81 (40%)
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Product Specifications
- Replaces: 12706018, 12702504
Fits the following Buick Models:
- Encore GX | 2020-2025 | Essence, Preferred, Select | 3 Cyl 1.2 L FLEX, 3 Cyl 1.2 L GAS
- Envista | 2024-2025 | Avenir, Preferred, Sport Touring | 3 Cyl 1.2 L FLEX, 3 Cyl 1.2 L GAS
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Buick Crankshaft Part Number: 12699162
$380.03 MSRP: $625.78
You Save: $245.75 (40%)
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Product Specifications
- Other Name: Crankshaft Assembly-.; Crankshaft, Engine
- Replaces: 12676729, 12646883
Fits the following Buick Models:
- LaCrosse | 2017-2019 | Avenir, Base, Essence, Preferred, Premium, Sport Touring | 6 Cyl 3.6 L GAS
- Regal Sportback | 2018-2020 | GS | 6 Cyl 3.6 L GAS
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Buick Crankshaft Part Number: 12619107
$494.55 MSRP: $785.21
You Save: $290.66 (38%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Crankshaft Assembly; Crankshaft, Engine
- Replaces: 12589347, 12621578
Fits the following Buick Models:
- Regal | 2011-2013 | CXL, GS, Premium | 4 Cyl 2.0 L FLEX
- Verano | 2013-2016 | Premium, Turbo | 4 Cyl 2.0 L GAS
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Buick Crankshaft Part Number: 10243070
$1011.53 MSRP: $1605.98
You Save: $594.45 (38%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Crankshaft, Engine
- Replaced by: 12691722
Fits the following Buick Models:
- Roadmaster | 1991 | Estate Wagon | 8 Cyl 5.0 L GAS
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Buick Crankshaft Part Number: 12623075
$589.97 MSRP: $1029.49
You Save: $439.52 (43%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Crankshaft Assembly
- Replaced by: 12661875
Fits the following Buick Models:
- Enclave | 2009-2016 | Base, CX, CXL, Convenience, Leather, Premium | 6 Cyl 3.6 L GAS
- LaCrosse | 2010-2011 | CX, CXL, CXS | 6 Cyl 3.6 L GAS
View related parts
Buick Crankshaft Part Number: 12701729
$256.51 MSRP: $422.46
You Save: $165.95 (40%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Crankshaft, Engine
Fits the following Buick Models:
- Encore GX | 2020-2025 | Avenir, Essence, Preferred, Select, Sport Touring | 3 Cyl 1.3 L GAS
View related parts
Buick Crankshaft, Engine Part Number: 12706018
$336.48 MSRP: $554.29
You Save: $217.81 (40%)
ADD TO CART
Product Specifications
- Other Name: CRANKSHAFT-(MCHG)
- Replaced by: 25203539
Fits the following Buick Models:
- Encore GX | 2020-2023 | Essence, Preferred, Select | 3 Cyl 1.2 L GAS
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Buick Crankshaft Part Number: 55504614
$468.87 MSRP: $772.37
You Save: $303.50 (40%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Crankshaft Assembly-.; Crankshaft, Engine
- Replaced by: 12707785
Fits the following Buick Models:
- Envision | 2021 | Avenir, Essence, Preferred | 4 Cyl 2.0 L GAS
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Buick Crankshaft Part Number: 12707785
$468.87 MSRP: $772.37
You Save: $303.50 (40%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Crankshaft Assembly-.; Crankshaft, Engine
Fits the following Buick Models:
- Envision | 2021-2023 | Avenir, Essence, Preferred | 4 Cyl 2.0 L GAS
View related parts
Buick Crankshaft, Engine Part Number: 12723870
$526.88 MSRP: $867.94
You Save: $341.06 (40%)
Ships in 1-3 Business Days
ADD TO CART
Fits the following Buick Models:
- Envision | 2024-2025 | Avenir, Preferred, Sport Touring | 4 Cyl 2.0 L GAS
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Buick Crankshaft Part Number: 88958866
$196.74 MSRP: $309.56
You Save: $112.82 (37%)
Product Specifications
- Other Name: Crankshaft, Engine
Fits the following Buick Models:
- Rainier | 2004-2005 | CXL, CXL Plus | 6 Cyl 4.2 L GAS
View related parts
Buick Crankshaft Part Number: 12356587
Product Specifications
- Other Name: Crankshaft, Engine
Fits the following Buick Models:
- Century | 1993-1996 | Custom, Limited, Special | 4 Cyl 2.2 L GAS

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Buick Crankshaft

Choose OEM Crankshaft, you're making the optimal decision for superior quality and perfect performance. You can feel confident because each component goes through stringent quality checks. Every part is carefully built to comply with Buick's factory specifications. You'll enjoy a smooth, worry-free installation that fits just right. At ChevyPartsDeal.com, you'll find it easy to get top-quality OEM Buick Crankshaft. You can shop at highly competitive prices and protect your budget. All our genuine Buick parts include a dependable manufacturer's warranty. You'll also appreciate our straightforward return policy and swift delivery services for extra convenience.

Buick Crankshaft connects piston thrust with smooth rotation which provides all engines with continuous power supply. Buick has been banking its reputation on easy comfort and a whispering ride since 1903. The car features such as the hush inside the cabin which is simply a feature of quiet tuning that mutes the wind and road noise. The company preserves nostalgia and does not want to become outdated, placing touchscreen technology, connected apps, and smart safety devices in the traditional form. The Buick Wildcat EV concept is a suggestion of smooth electric coupes with flowing lines and a light signature that punctures the night. The existing crossovers, even today, steal that swagger and combine the high beltlines with a posture that avoids the boxy appearance crowd. You slip in, the chair takes form, the steering is responsive without being dramatic and the journey is shortened. History is important, however, the badge remains as the cars just feel civil day in day out. The Crankshaft is deep inside the engine block which causes every piston surge to be translated into a tight spin which drives the transmission without slop or shudder, therefore acceleration remains linear even as you idle in a traffic jam or punch onto a highway ramp. This Crankshaft is made of cast-iron to withstand moderate power and of forged steel where the power rises and prevents twisting, shedding heat, and cutting vibration that might cause knock or early wear. Every oil change and reasonable rev limits will ensure that it runs mile after mile and your fuel bill is kept down to size.

Buick Crankshaft Parts and Q&A

Crankshaft
24502168
Q: What additional engine repair information is available for crankshaft service and repair on Buick Regal?
A:
Information on repairing the Crankshaft also includes engine repair instructions. When a distinct service guide for an internal part is not available, it means the manufacturer never supplied one. Unit repair includes the needed procedures, machining, cleaning, inspection and fitting while changing engine parts such as boring and honing the cylinder, fitting the connecting rod and bearings, fitting the Crankshaft and bearings, replacing the camshaft bearings, removing the connecting rod and Piston, removing the Cylinder Head, changing the valve train items (valves, seats, springs, rockers and so on), removing the Oil Pump, fitting the pistons and rings, fixing the threading, grinding the valve and seat and servicing the timing equipment (chain, belt, gears).
Crankshaft
10146900
Q: How to replace the crankshaft oil deflector on Buick Rendezvous?
A:
A Oil Pan must be removed first and then Crankshaft oil deflector nuts and the Crankshaft oil deflector should be removed. For installation, install the Crankshaft oil deflector back in its position making sure you comply to fastener notice in service precautions and tighten the Crankshaft oil deflector nuts to 25 nm (18 ft. Lbs.). Finally, reinstall the Oil Pan.