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BMW 645Ci Parts & Accessories

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Engine Coolant Pipe O-Ring
Part Number: RB32430001
0 Reviews
Vehicle Info Required to Guarantee Fit
$6.10
Vehicle Fitment
  • 2004 - 2005 BMW 645Ci Base 8 Cyl 4.4L
Product Details
Location : FrontNotes : Collapsible Water Transfer Pipe Coolant Tube O-rings and Seal Kit
Control Arm - Front, Passenger Side, Lower, Rearward
Part Number: REPB281549
0 Reviews
Vehicle Info Required to Guarantee Fit
$34.49
Vehicle Fitment
  • 2004 - 2005 BMW 645Ci Base 8 Cyl 4.4L
Product Details
Location : Front, Passenger Side, Lower, RearwardDesign : ForgedGreasable : Non-greasableAdjustability : Non-AdjustableBall Joint Included : With ball joint(s)Bushing Included : With bushing(s)Bushing Material : Rubber bushingQuantity Sold : Sold individuallyRecommended Use : OE ReplacementProduct Fit : Direct FitInterchange Part Number : 520938, RK620122, CMS10187, 31126768298, 31126770772, 31126777940Replaces OE Number : 31126768298, 31126770772, 31126777940Warranty : 1-year TrueDrive unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead and Mineral Oils, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Control Arm - Front, Driver Side, Lower, Rearward
Part Number: REPB281550
0 Reviews
Vehicle Info Required to Guarantee Fit
$34.49
Vehicle Fitment
  • 2004 - 2005 BMW 645Ci Base 8 Cyl 4.4L
Product Details
Location : Front, Driver Side, Lower, RearwardDesign : ForgedGreasable : Non-greasableAdjustability : Non-AdjustableBall Joint Included : With ball joint(s)Bushing Included : With bushing(s)Bushing Material : Rubber bushingQuantity Sold : Sold individuallyRecommended Use : OE ReplacementProduct Fit : Direct FitInterchange Part Number : 520937, RK620121, CMS10186, 31126768297, 31126770771, 31126777939Replaces OE Number : 31126768297, 31126770771, 31126777939Warranty : 1-year TrueDrive unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead and Mineral Oils, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Control Arm - Rear, Driver or Passenger Side, Integral Link
Part Number: RB28150003
0 Reviews
Vehicle Info Required to Guarantee Fit
$21.49
Vehicle Fitment
  • 2004 - 2005 BMW 645Ci Base 8 Cyl 4.4L
Product Details
Location : Rear, Driver Or Passenger SideAdjustability : Non-AdjustableBall Joint Included : Without ball joint(s)Bushing Included : With bushing(s)Bushing Material : Rubber bushingQuantity Sold : Sold individuallyRecommended Use : OE ReplacementProduct Fit : Direct FitInterchange Part Number : 524076, RK642132, CMS101426, 33326770749Replaces OE Number : 33326770749Warranty : 1-year TrueDrive unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead and Mineral Oils, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Rear Wheel Bearing Assembly Driver or Passenger side
Part Number: REPB288403
0 Reviews
Vehicle Info Required to Guarantee Fit
$34.99
Vehicle Fitment
  • 2004 - 2005 BMW 645Ci Base 8 Cyl 4.4L
Product Details
Location : Rear, Driver Or Passenger SideNotes : Wheel Hub Bearing AssemblyReplaces OE Number : 33406850159, 33411095238Quantity Sold : Sold individuallyWarranty : 1-year TrueDrive unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead and Mineral Oils, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Control Arm Rear Driver and Passenger Side
Part Number: SET-RB28150003-2
0 Reviews
Vehicle Info Required to Guarantee Fit
$41.99
Vehicle Fitment
  • 2004 - 2005 BMW 645Ci Base 8 Cyl 4.4L
Product Details
Location : Rear, Driver And Passenger SideComponents : (2) Control ArmsAdjustability : Non-AdjustableBall Joint Included : Without ball joint(s)Bushing Included : With bushing(s)Bushing Material : Rubber bushingQuantity Sold : Set of 2Recommended Use : OE ReplacementProduct Fit : Direct FitInterchange Part Number : 524076, RK642132, CMS101426, 33326770749Replaces OE Number : 33326770749Warranty : 1-year TrueDrive unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead and Mineral Oils, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Control Arm - Front, Driver and Passenger Side, Lower, Rearward
Part Number: SET-REPB281549
0 Reviews
Vehicle Info Required to Guarantee Fit
$60.49
Vehicle Fitment
  • 2004 - 2005 BMW 645Ci Base 8 Cyl 4.4L
Product Details
Location : Front, Driver And Passenger Side, Lower, RearwardComponents : (2) Control ArmsDesign : ForgedGreasable : Non-greasableAdjustability : Non-AdjustableBall Joint Included : With ball joint(s)Bushing Included : With bushing(s)Bushing Material : Rubber bushingQuantity Sold : Set of 2Recommended Use : OE ReplacementProduct Fit : Direct FitInterchange Part Number : 520938, RK620122, CMS10187, 31126768298, 31126770772, 31126777940, 520937, RK620121, CMS10186, 31126768297, 31126770771, 31126777939Replaces OE Number : 31126768298, 31126770772, 31126777940, 31126768297, 31126770771, 31126777939Warranty : 1-year TrueDrive unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead and Mineral Oils, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Control Arm with Ball Joint Assembly, Front Lower Forward Driver Side For RWD Models
Part Number: RB28150020
0 Reviews
Vehicle Info Required to Guarantee Fit
$58.49
Vehicle Fitment
  • 2004 - 2005 BMW 645Ci Base All Engines
Product Details
Location : Front, Driver Side, Lower, FrontwardGreasable : Non-greasableAdjustability : Non-AdjustableMaterial : AluminumBall Joint Included : With ball joint(s)Bushing Included : With bushing(s)Bushing Material : Rubber bushingQuantity Sold : Sold individuallyRecommended Use : OE ReplacementProduct Fit : Direct FitInterchange Part Number : CMS101380, RK622012, 522925, 31126774829Replaces OE Number : 31126774829Warranty : 1-year TrueDrive unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including chemicals, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Control Arm with Ball Joint Assembly, Front Lower Frontward Driver and Passenger Side For RWD Models
Part Number: SET-RB28150019
0 Reviews
Vehicle Info Required to Guarantee Fit
$112.99
Vehicle Fitment
  • 2004 - 2005 BMW 645Ci Base All Engines
Product Details
Location : Front, Driver And Passenger Side, Lower, FrontwardComponents : (2) Control ArmsGreasable : Non-greasableAdjustability : Non-AdjustableMaterial : AluminumBall Joint Included : With ball joint(s)Bushing Included : With bushing(s)Bushing Material : Rubber bushingQuantity Sold : Set of 2Recommended Use : OE ReplacementProduct Fit : Direct FitInterchange Part Number : CMS101379, 522926, 31126774830, 31126765998, CMS101380, RK622012, 522925, 31126774829Replaces OE Number : 31126774830, 31126765998, 31126774829Warranty : 1-year TrueDrive unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including chemicals, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Control Arm with Ball Joint Assembly, Front Lower Forward Passenger Side For RWD Models
Part Number: RB28150019
0 Reviews
Vehicle Info Required to Guarantee Fit
$58.49
Vehicle Fitment
  • 2004 - 2005 BMW 645Ci Base All Engines
Product Details
Location : Front, Passenger Side, Lower, FrontwardGreasable : Non-greasableAdjustability : Non-AdjustableMaterial : AluminumBall Joint Included : With ball joint(s)Bushing Included : With bushing(s)Bushing Material : Rubber bushingQuantity Sold : Sold individuallyRecommended Use : OE ReplacementProduct Fit : Direct FitInterchange Part Number : CMS101379, 522926, 31126774830, 31126765998Replaces OE Number : 31126774830, 31126765998Warranty : 1-year TrueDrive unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including chemicals, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Control Arm with Ball Joint Assembly, Rear Upper Rearward Driver and Passenger Side
Part Number: SET-RB28150015
0 Reviews
Vehicle Info Required to Guarantee Fit
$70.49
Vehicle Fitment
  • 2004 - 2005 BMW 645Ci Base All Engines
Product Details
Location : Rear, Driver And Passenger Side, Upper, RearwardComponents : (2) Control ArmsGreasable : Non-greasableAdjustability : Non-AdjustableBall Joint Included : With ball joint(s)Bushing Included : With bushing(s)Bushing Material : Rubber bushingQuantity Sold : Set of 2Recommended Use : OE ReplacementProduct Fit : Direct FitInterchange Part Number : RK620133, CMS101021, 521498, 33306772242, 33326767760, RK620136, CMS101020, 521497, 33306772241Replaces OE Number : 33306772242, 33326767760, 33306772241Warranty : 1-year TrueDrive unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including chemicals, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Control Arm with Ball Joint Assembly, Rear Upper Rearward Passenger Side
Part Number: RB28150015
0 Reviews
Vehicle Info Required to Guarantee Fit
$36.49
Vehicle Fitment
  • 2004 - 2005 BMW 645Ci Base All Engines
Product Details
Location : Rear, Passenger Side, Upper, RearwardNotes : Non-Greasable; Includes nut; Includes nut(s)Greasable : Non-greasableAdjustability : Non-AdjustableBall Joint Included : With ball joint(s)Bushing Included : With bushing(s)Bushing Material : Rubber bushingQuantity Sold : Sold individuallyRecommended Use : OE ReplacementProduct Fit : Direct FitInterchange Part Number : RK620133, CMS101021, 521498, 33306772242, 33326767760Replaces OE Number : 33306772242, 33326767760Warranty : 1-year TrueDrive unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including chemicals, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Control Arm with Ball Joint Assembly, Rear Upper Rearward Driver Side
Part Number: RB28150016
0 Reviews
Vehicle Info Required to Guarantee Fit
$36.49
Vehicle Fitment
  • 2004 - 2005 BMW 645Ci Base All Engines
Product Details
Location : Rear, Driver Side, Upper, RearwardNotes : Non-Greasable; Includes nut; Includes nut(s)Greasable : Non-greasableAdjustability : Non-AdjustableBall Joint Included : With ball joint(s)Bushing Included : With bushing(s)Bushing Material : Rubber bushingQuantity Sold : Sold individuallyRecommended Use : OE ReplacementProduct Fit : Direct FitInterchange Part Number : RK620136, CMS101020, 521497, 33306772241Replaces OE Number : 33306772241Warranty : 1-year TrueDrive unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including chemicals, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Accessory Belt Idler Pulley - Direct Fit, Sold individually
Part Number: REPB317404
0 Reviews
Vehicle Info Required to Guarantee Fit
$13.49
Vehicle Fitment
  • 2004 - 2005 BMW 645Ci Base 8 Cyl 4.4L
Product Details
Notes : Sepentine; Flat; 2.76 in. OD; 0.96 in. WWarranty : 1-year Replacement unlimited-mileage warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Accessory Belt Idler Pulley - Direct Fit, Set of 2
Part Number: SET-REPB317404-2
0 Reviews
Vehicle Info Required to Guarantee Fit
$24.49
Vehicle Fitment
  • 2004 - 2005 BMW 645Ci Base 8 Cyl 4.4L
Product Details
Notes : 2.76 in. OD; 0.96 in. W; FlatComponents : (2) Accessory Belt Idler PulleysWarranty : 1-year Replacement unlimited-mileage warrantyQuantity Sold : Set of 2Prop 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Page 1 of 541 | Showing 1 - 15 of 8114 results

BMW 645Ci Customer Reviews

Exact fit, and the dust cap from previous pulley fit perfectly.
Bob Adams
VERIFIED PURCHASER
Purchased on Sep 26, 2020
Arrived fast
Royal Keech
VERIFIED PURCHASER
Purchased on Sep 16, 2020
Fits great on my E66!
Timothy Balom
VERIFIED PURCHASER
Purchased on Apr 09, 2020

BMW 645Ci Guides

BMW 645Ci: Tips on Making the Bimmer More Fuel Efficient

It handles like a dream. It seems to have great power and speed. But when it comes to fuel efficiency, your car seems to guzzle more gas than ever. You're paying more at the pump. There are a couple of tricks you can do to make sure that your BMW 645Ci won't be consuming more fuel. Here are some tips:

  • Proper engine maintenance is key.

The engine should be checked up regularly. This will help extend the life of the powerhouse while also increasing its power output, enhancing overall performance, and maintaining good fuel economy. Through routine engine checkups and service, which may include valvetrain adjustments, ignition system and timing checkup, emission control inspection, and other engine parts maintenance, all systems will be tested. Whatever makes the BMW more fuel hungry than usual, be it a faulty emissions control feature or a busted oxygen sensor, can be fixed to ensure better fuel economy. As the engine gest to run more smoothly, it can generate power easily and operate with greater fuel efficiency.

  • Keeping the tires properly inflated counts.

Tire pressure should be checked regularly to make sure that the tires are properly inflated according to the car manufacturer's recommendations. This won't only prevent tire wear and extend tire life, but this will also help ensure better traction and maintain good fuel mileage. Under-inflated tires can cause a drop in fuel economy with every psi that's lost in tire pressure. Apart from keeping the tires properly inflated, it would be best if they're balanced, aligned, and rotated as well.

  • Choosing the right motor oil and fuel for the vehicle can help improve fuel efficiency.

Pick the right grade of lubricant for your vehicle. Consider the suggested weight and other specifications, which you can find in your user manual. Use motor oil that's specifically recommended for your BMW. Some types of motor oil are specially formulated to conserve energy. Look for those with an API performance symbol. Motor oil with additives that reduce friction for a much smoother motor run is a great choice. Take note what kind of fuel is recommended for your BMW. Some fuel options contain additives that help keep the system clean.

  • Your driving habits can make a big difference.

If you want to increase the fuel mileage in your BMW, it would help if you'll make a bit of change with the way you drive. Instead of driving aggressively, it'll be better if you'll try to drive more smoothly. Set a good speed. By running at a good speed, you won't be forced to brake hard. As much as possible, avoid abrupt or sudden acceleration. The cruise control feature of the vehicle can help you maintain constant speed. These will help you save more at the gas pump. As much as possible, refrain from idling excessively. Just kill the engine so that the vehicle won't consume fuel while parked. Unnecessary weight on the vehicle can adversely affect fuel efficiency because of the heavier load. Unload some cargo or stuff if possible.

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