Dorman Products

Dorman 603-830 Coolant Reservoir

In stock
SKU: 591|603830
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Not sure it fits? Message Year/Make/Model/Engine (2WD/4WD if applicable) and we’ll help confirm compatibility.
Why buy from Koskowski Automotive?
• 50+ years (since 1972) • Dorman Authorized Seller • Fast shipping • Easy returns
$94.10
Vehicle Fitment: Use the table below to match your exact configuration. If you don’t see your exact setup, message us before ordering.

Product details

  • SKU 591|603830
  • Barcode 885484540163

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Description

Product Description

This replacement engine coolant reservoir is manufactured from quality materials to withstand the stresses of underhood heat and engine vibration. It is engineered and manufactured to match the fit and function of the original part.

  • Direct replacement - this engine coolant reservoir matches the fit and function of the original part
  • Ideal solution - engineered for a seamless installation
  • Durable construction - manufactured from quality materials to withstand underhood heat and vibration
  • Trustworthy design - backed by 100 years of automotive aftermarket experience

Detailed Applications

Year Make Model Configuration Positions Application Notes
2019 BMW 640i xDrive Gran Coupe L6 3.0L (2979cc) Front
2019 BMW 640i xDrive Gran Turismo L6 3.0L (2998cc) Front
2018 BMW 640i L6 3.0L (2979cc) Front
2018 BMW 640i Gran Coupe L6 3.0L (2979cc) Front
2018 BMW 640i xDrive L6 3.0L (2979cc) Front
2018 BMW 640i xDrive Gran Coupe L6 3.0L (2979cc) Front
2018 BMW 640i xDrive Gran Turismo L6 3.0L (2998cc) Front
2017 BMW 535i GT L6 3.0L (2979cc) Front
2017 BMW 535i GT xDrive L6 3.0L (2979cc) Front
2017 BMW 640i L6 3.0L (2979cc) Front
2017 BMW 640i Gran Coupe L6 3.0L (2979cc) Front
2017 BMW 640i xDrive L6 3.0L (2979cc) Front
2017 BMW 640i xDrive Gran Coupe L6 3.0L (2979cc) Front
2016 BMW 535d L6 3.0L (2993cc) Front
2016 BMW 535d xDrive L6 3.0L (2993cc) Front
2016 BMW 535i L6 3.0L (2979cc) Front
2016 BMW 535i GT L6 3.0L (2979cc) Front
2016 BMW 535i GT xDrive L6 3.0L (2979cc) Front
2016 BMW 535i xDrive L6 3.0L (2979cc) Front
2016 BMW 640i L6 3.0L (2979cc) Front
2016 BMW 640i Gran Coupe L6 3.0L (2979cc) Front
2016 BMW 640i xDrive L6 3.0L (2979cc) Front
2016 BMW 640i xDrive Gran Coupe L6 3.0L (2979cc) Front
2016 BMW ActiveHybrid 5 L6 3.0L (2979cc) Front
2015 BMW 535d L6 3.0L (2993cc) Front
2015 BMW 535d xDrive L6 3.0L (2993cc) Front
2015 BMW 535i L6 3.0L (2979cc) Front
2015 BMW 535i GT L6 3.0L (2979cc) Front
2015 BMW 535i GT xDrive L6 3.0L (2979cc) Front
2015 BMW 535i xDrive L6 3.0L (2979cc) Front
2015 BMW 640i L6 3.0L (2979cc) Front
2015 BMW 640i Gran Coupe L6 3.0L (2979cc) Front
2015 BMW 640i xDrive L6 3.0L (2979cc) Front
2015 BMW 640i xDrive Gran Coupe L6 3.0L (2979cc) Front
2015 BMW 740i L6 3.0L (2979cc) Front
2015 BMW 740Ld xDrive L6 3.0L (2993cc) Front
2015 BMW 740Li L6 3.0L (2979cc) Front
2015 BMW 740Li xDrive L6 3.0L (2979cc) Front
2015 BMW ActiveHybrid 5 L6 3.0L (2979cc) Front
2015 BMW ActiveHybrid 7 L6 3.0L (2979cc) Front
2014 BMW 535d L6 3.0L (2993cc) Front
2014 BMW 535d xDrive L6 3.0L (2993cc) Front
2014 BMW 535i L6 3.0L (2979cc) Front
2014 BMW 535i GT L6 3.0L (2979cc) Front
2014 BMW 535i GT xDrive L6 3.0L (2979cc) Front
2014 BMW 535i xDrive L6 3.0L (2979cc) Front
2014 BMW 640i L6 3.0L (2979cc) Front
2014 BMW 640i Gran Coupe L6 3.0L (2979cc) Front
2014 BMW 640i xDrive L6 3.0L (2979cc) Front
2014 BMW 640i xDrive Gran Coupe L6 3.0L (2979cc) Front
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Product Specifications

Cap Included: Yes
Cap Maximum Pressure Rating: 20 PSI
Cap Type: Spring Loaded Twist
Capacity: 1.5 L
Color: Black
Height: 11.5 in
Length: 7.5 in
Level Sensor Included: Yes
Material: Plastic
Mounting Brackets Included: No
Mounting Hardware Included: No
Mounting Hole Quantity: 6
Package Contents: 1 Coolant Reservoir; 1 Cap
Package Quantity: 1
Packaging Type: Box
Pressurized: Yes
Shape: Irregular

OE Numbers

DIRECT OE CROSS
17137601949 BMW
17137647283 BMW
NON-DIRECT OE CROSS
17117521071 BMW
17117639020 BMW
17137553919 BMW