12891709 BMW Oil Pump 535I 735I

Review BMW Used Oil Pump for 535I 735I 1990

Introducing the BMW Oil Pump for the 1990 535i and 735i models with the M30B35 engine (BMW part number 12891709). This essential component is expertly engineered to ensure the smooth and efficient circulation of engine oil throughout your BMW's system.

The BMW oil pump is meticulously designed using premium materials for durability and reliability. It boasts a robust construction with a compact size, allowing it to fit seamlessly into your engine compartment. The pump's impeller is engineered to provide optimal oil flow, ensuring that all engine components are properly lubricated for optimal performance.

The BMW oil pump features a unique, advanced design with an integrated pressure relief valve. This innovative feature helps prevent excessive oil pressure build-up, protecting your engine from potential damage. The pump is also equipped with a robust drive gear, which is precision-machined for a perfect fit and long-lasting performance.

Installation of the BMW oil pump is a straightforward process, making it an ideal choice for DIY enthusiasts or professional mechanics. The pump comes complete with all necessary hardware, ensuring a hassle-free installation experience. Additionally, it is designed to be a direct replacement for the original equipment, ensuring a perfect fit and OEM-level performance.

By choosing the BMW Oil Pump for your 1990 535i or 735i with the M30B35 engine, you can trust that you're investing in a high-quality, genuine BMW component. This pump is engineered to meet the highest standards of performance, reliability, and durability, ensuring that your BMW continues to perform at its best.

In summary, the BMW Oil Pump (part number 12891709) is a vital component for maintaining the optimal performance and longevity of your 1990 535i or 735i with the M30B35 engine. Its robust construction, advanced design, and easy installation make it an essential upgrade for any BMW enthusiast.

The BMW M30B35 oil pump is a crucial component of the 1990 BMW 535i and 735i models with the M30B35 engine. Let's discuss some potential pros and cons of buying this oil pump for your vehicle.

1. OEM Part: This oil pump is an original equipment manufacturer (OEM) part, which means it is manufactured by BMW or an authorized supplier. OEM parts are designed to meet the original specifications of the vehicle and are often considered the best choice for maintaining the performance and reliability of the vehicle.

2. High Quality: BMW is known for its high-quality parts, and an OEM oil pump is no exception. It is engineered to last and provide efficient oil circulation to the engine.

3. Proper Fitment: Since this oil pump is specifically designed for the 1990 BMW 535i and 735i models, it ensures a perfect fitment. There will be no need for any modifications or customization.

1. Cost: OEM parts, especially for high-end vehicles like BMW, can be more expensive than aftermarket alternatives. This may not be an issue for some buyers, but it is worth considering.

2. Availability: Depending on the supplier and the location, it may take some time to source and receive an OEM oil pump. This could lead to extended downtime for the vehicle.

In summary, an OEM BMW M30B35 oil pump offers the benefits of high quality, proper fitment, and peace of mind. However, it may come at a higher cost and have longer lead times compared to aftermarket alternatives. Ultimately, the decision to purchase an OEM oil pump depends on the individual's priorities, budget, and time constraints.

If you value the performance, reliability, and peace of mind that comes with OEM parts, and you have the budget for it, then purchasing an OEM BMW M30B35 oil pump is a solid choice. If cost is a concern, or if you are in a time crunch, you may want to consider aftermarket alternatives. However, be sure to research the aftermarket brand thoroughly and ensure that it meets the necessary specifications for your vehicle.

Details:

Used M30B35 oil pan from a 1990 735I.

specifications oilpanpete:

• for models: 535i, 735i
• for years: 1990
• brand: Bmw
• mpn: 12891709
• type: Oil Pump
• color: Oil Stain
• material: Natural
• vintage part: No

returns oilpanpete:

• policy: no returns

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• city: sarasota, florida
• # reviews: 97
• rating: 100.0%

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• transit: 8-12 days

general oilpanpete:

• category: Auto Parts > Car Truck Accessories > Engines > Oil Pans

offer oilpanpete:

• in stock #: 3
• availability: in stock
• options: ship-to-home
• prices: $100.00–$139.00
• item condition:
  • Used
  • New
• started: may 20, 2026
• sold #: 8
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