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Replacement and OEM Parts for 2011 Buick LaCrosse Coolant Reservoir

2011 Buick LaCrosse Coolant Reservoir

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2011 Buick LaCrosse
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2 Products found

5 Q&A for Coolant Reservoir Repair
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  • OEM 2011 Buick LaCrosse Reservoir Diagram - 22950436
    View Related Parts

    OEM (Genuine) 2011 Buick LaCrosse Reservoir

    PartNumber: 22950436
    OEM 2011 Buick LaCrosse Reservoir - 22950436
    Product Specifications
    • Notes: Lacrosse; 2011; 3.0 Liter & 3.6 Liter
    • Other Names: Reservoir, Reservoir Tank
    • Item Dimensions: 10.1 x 8.5 x 8.8 inches
    • Item Weight: 4.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 20902124, 22917996, 25941270, 13220124
    • Part Description: 2011 Buick LaCrosse Reservoir
    More Info
    Vehicle Fitment
    • 2011 Buick LaCrosse | Base, Convenience, CX, CXL, CXS, Leather, Premium, Sport Touring, Touring | 4 Cyl 2.4 L ELECTRIC/GAS, 4 Cyl 2.4 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
    $42.96 MSRP: $67.57
    You Save: $24.61 (37%)
  • Dorman Engine Coolant Recovery Tank for 2011 Buick LaCrosse - 603-385

    Dorman® Engine Coolant Recovery Tank for 2011 Buick LaCrosse

    PartNumber: 603-385
    Product Specifications
    • Cap Maximum Pressure Rating: 20 PSI
    • Cap Type: Spring Loaded Twist
    • Capacity: 1.2 Lt.
    • Color: Black and Clear
    • Height: 10 In.
    • Length: 10 In.
    • Material: Plastic
    • Mount Hole Quantity: 2
    • OE Part Number: 13220124, 13502353, 22950436, 20902124, 25941270, 22924025, 22917996
    • Package Contents: 1 Coolant Reservoir; 1 Cap
    • Pressurized: Yes
    • Shape: Irregular
    • UPC: 037495084024
    • Part Description: 2011 Buick LaCrosse Engine Coolant Recovery Tank
    More Info
    Vehicle Fitment
    • 2011 Buick LaCrosse | All Trims | 4 Cyl 2.4L
    • 2011 Buick LaCrosse | All Trims | 6 Cyl 3.6L
    $34.74

FAQ for Coolant Reservoir Repair

Q: After how many miles does the coolant need to be changed?
A:
The coolant should be changed every 150,000 miles.
By Bob
GM Specialist
14/10/2021
Q: Does coolant need to be used or can you fill the engine and radiator with water?
A:
Coolant will need to be used as water can make the engine overheat once it starts to boil.
By Bob
GM Specialist
13/10/2021
Q: How many quarts of coolant does a 2011 Buick Lacrosse take?
A:
A2011 Buick Lacrosse takes 9.9 quarts of coolant.
By Omar
GM Specialist
13/10/2021
Q: What are some benefits of using coolant over water?
A:
Using coolant helps bring the freezing points down to 34 degrees, and boil point up to 265 degrees, protect against corrosion and keep the engine at optimum running temperature.
By Bob
GM Specialist
13/10/2021
Q: What kind of coolant does a 2011 Buick Lacrosse take?
A:
A2011 Buick Lacrosse only takes DEX-COOL.
By Omar
GM Specialist
12/10/2021

FAQ for Other Repair Info

Q: What is the proper way to add the washer?
A:
Remove the front wheel hub and bearing and install the washer on the front of the front wheel Driveshaft. A new drive shaft nut will need to be installed as they are not reusable once removed. If the vehicle has already come equipped with a washer, you can simply remove it and replace it with a new washer.
Q: How many quarts does a 6T40/50 transmission take?
A:
If replacing the valve body it takes 7.4 quarts, if replacing the fluid it takes 6.3 quarts, and if doing an overhaul it takes 9 quarts.
Q: How do you properly program this transmission control module?
A:
You will need a Midtronics PSC 550 battery Maintainer during the programming to maintain proper voltage. Connect the MDI to the vehicle and select J2534 or J2534 Tech 2 so it reprograms the ECU. Once in the programming process screen, select the TCM and follow the on-screen instructions which will lead to clearing all DTCs, if any.