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Genuine BMW 745Li Piston Ring

Piston Ring Set
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3 Piston Rings found

  • BMW 745Li Piston Ring - 11257514931
    Diagram for BMW 745Li Piston Ring - 11257514931
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    BMW 745Li Piston Rings Repair Kit

    Part Number: 11257514931
    $123.69 MSRP: $152.17
    You Save: $28.48 (19%)
    Ships in 1-3 Business Days
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    Product Specifications
    • Other Name: Repair Kit Piston Rings; Piston Ring
    • Warranty: This genuine part is guaranteed by BMW's factory warranty.
    Fits the following Vehicles:
    • 2002-2005 BMW 745Li | Sedan(E66)
  • BMW 745Li Piston Ring - 11257514933
    Diagram for BMW 745Li Piston Ring - 11257514933
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    BMW 745Li Piston Rings Repair Kit

    Part Number: 11257514933
    $128.57 MSRP: $158.17
    You Save: $29.60 (19%)
    Ships in 1-3 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: Repair Kit Piston Rings
    • Warranty: This genuine part is guaranteed by BMW's factory warranty.
    Fits the following Vehicles:
    • 2002-2005 BMW 745Li | Sedan(E66)
  • BMW 745Li Piston Ring - 11257514932
    Diagram for BMW 745Li Piston Ring - 11257514932
    View related parts

    BMW 745Li Piston Rings Repair Kit

    Part Number: 11257514932
    $125.42 MSRP: $141.96
    You Save: $16.54 (12%)
    Ships in 1-3 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: Repair Kit Piston Rings
    • Warranty: This genuine part is guaranteed by BMW's factory warranty.
    Fits the following Vehicles:
    • 2002-2005 BMW 745Li | Sedan(E66)

BMW 745Li Piston Ring

BMW 745Li Piston Ring is an important component with a good reputation for its insistent and dynamic function, which is of great significance in closing the combustion chamber, stopping gas loss and managing the oil intake. These Piston Rings are developed to be used in the BMW 745Li models only and are generally made up of cast iron or steel material, to achieve the least amount of friction along with the required sealing capacity to make the best impact on the performance of the car. Each BMW 745Li utilizes three Piston Rings per piston: There of course is also two compression rings as a seal for the gas and one Oil Control Ring as an oil controller. Other than the enhanced structure of the Piston Ring used in the BMW 745Li, various shapes and coatings that are used in the car have greatly influenced the improved performance of the vehicle. The role of the Piston Ring specifically in the BMW 745Li is to enable efficient burning of fuel, minimize the amount of gases that escape and also to maintain the film of oil on the cylinder walls because this is paramount in protecting the liner or cylinder walls. This reliability not only improves the driving pleasure but also bears a great responsibility on the safety of the car. The BMW 745Li Piston Ring is quite unique from the currently existing piston rings in automotive market and due to its versatile design and flexibility to suit the different 745Li models, the drivers have been provided with a perfect balance of luxury and power. These features make BMW 745Li Piston Ring perhaps the best vehicle ever built by BMW as it is evident from the features that characterized this car.

If you are looking for OEM BMW 745Li Piston Ring, we highly recommend to shop with us. Not only do we offer the most budget friendly prices, but we also provide fast delivery. In addition, we have a hassle-free return policy on all genuine BMW 745Li Piston Ring that come backed by the manufacturer's warranty.

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