1. Tensioners & Pulleys Parts
  2. sku: 7223113330912881
  3. BMW 79313123

BMW 79313123 Power Steering Pump Pulley 32421437990

fits model: E39, E53, E38. make: Bmw.

32421437990 Bmw 79313123 E39 E53 E38 Power Steering Pump Pulley Used

( Manufacturer Part Number: 79313123 ), ( Part Type: Steering Pump )

Review BMW Power Steering Pump Pulley Used fits E39 E53 E38

The BMW Power Steering Pump Pulley part number 32421437990 is an essential component for the power steering system in various BMW models, including the E39, E53, and E38. This pulley plays a crucial role in transferring the power from the engine to the power steering pump, enabling smooth and efficient steering.

This pulley is meticulously engineered from high-quality materials to ensure durability and reliability. It features a robust design, with precise dimensions and tolerances, to provide optimal power transmission and minimize any unwanted vibrations or noise. The pulley's surface is finished with a durable coating that resists wear and tear, ensuring a long service life.

The pulley is designed to fit perfectly onto the engine crankshaft, ensuring a secure and snug fit. Its smooth and accurate engagement with the engine ensures that the power steering pump receives a consistent and reliable power supply.

Installing this pulley is a straightforward process, making it an excellent choice for DIY enthusiasts or professional mechanics. The pulley comes complete with all necessary mounting hardware, making the installation process quick and hassle-free.

In summary, the BMW Power Steering Pump Pulley 32421437990 is an essential component for maintaining the power steering system in your BMW E39, E53, or E38. Its robust design, precise dimensions, and durable coating make it a reliable and long-lasting solution for power steering pulley needs. Replacing a worn-out or damaged pulley with this genuine BMW part ensures optimal power transmission and smooth, efficient steering.

The BMW E39, E53, and E38 models are known for their luxury and performance, but like all vehicles, they require regular maintenance and replacement of worn-out parts. One such part is the power steering pump pulley (Part Number: 32421437990). In this discussion, we will explore the pros and cons of buying this specific BMW part.

Pros:

1. OEM Quality: This pulley is an original equipment manufacturer (OEM) part, meaning it is manufactured by BMW or by a supplier approved by BMW. OEM parts are designed to meet the original specifications of the vehicle and are often considered the best fit and highest quality.

2. Proper Fitment: An OEM part ensures a proper fitment to the vehicle, eliminating the potential for compatibility issues that may arise from aftermarket parts.

3. Warranty Coverage: BMW offers a warranty on its OEM parts, providing peace of mind and protection against any manufacturing defects.

4. Maintains Resale Value: Installing an OEM part maintains the vehicle's originality and can help preserve its resale value.

Cons:

1. Cost: OEM parts, including the power steering pump pulley, can be more expensive compared to aftermarket alternatives.

2. Availability: OEM parts may not always be readily available from local dealerships or through online retailers.

3. Longer Delivery Time: Due to their availability, OEM parts may take longer to be delivered compared to aftermarket alternatives.

Conclusion:

When considering the purchase of a BMW power steering pump pulley (Part Number: 32421437990), it's essential to weigh the pros and cons. The OEM quality, proper fitment, and warranty coverage provide several advantages, but the higher cost and potential for longer delivery times are factors to consider. Ultimately, the decision to buy an OEM part depends on your priorities, budget, and the urgency of the repair. If you value the peace of mind and long-term benefits, an OEM power steering pump pulley is a worthwhile investment. If you're budget-conscious or in a time crunch, an aftermarket alternative may be a more suitable choice.

Details:

BMW E39 E53 E38 power steering pump pulley USED. Please see pictures for further info.

part #: 79313123 prices

  • $19.99-$57.40

specifications tensionpull:

  • for models: E39, E53, E38
  • for makes: Bmw
  • mpn: 79313123
  • part type: Steering Pump

offer tensionpull:

  • availability: In Stock
  • started: March 28, 2026
  • sold: 0
  • options: Ship-to-home
  • quantity: 1

shipping tensionpull:

  • carrier: UPS
  • service: UPS Ground
  • transit: 4-9 Days
  • class: Standard
  • cost: $9.80
  • type: Calculated

seller tensionpull:

  • city: Saint Petersburg, Florida
  • # reviews: 2251
  • rating: 99.3%

general tensionpull:

  • Engines Engine Parts > Timing Components Kits > Tensioners Pulleys
  • condition: Used

returns tensionpull:

  • policy: No Returns

payments tensionpull:

  • credit card: Mastercard
  • other
  • wallet: Google-pay
for models: e39, e53, e38, for makes: bmw, part type: steering pump,
category: auto parts > engines engine parts > timing components kits > tensioners pulleys, sku: 7223113330912881,

Bmw 79313123 Is Similar To:

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5 offers $19.99–$57.40 USD
  • Offer #1: $19.99 price + $10.19 shipping estimate = $30.18* total. BMW power steering pump pulley.+$10.19 shipping
  • Offer #2: $50.00 price + $9.99 shipping estimate = $59.99* total.+$9.99 shipping
  • Offer #3: $57.40 price + $28.58 shipping estimate = $85.98* total. You don't have to worry about keeping the drive shaft in balance later on after assembling The drive shaft of an gearboxses are sent out, disconnected from the middle joint.+$28.58 shipping
  • Offer #4: $19.80 price + $12.00 shipping estimate = $31.80* total. DONOR VEHICLE : 2000 540I Station Wagon With an Automatic Transmission.+$12.00 shipping
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