BMW Maintenance & Tune-Up Parts for BMW 3 Series E30 (1984-1991)

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Part of owning a BMW is the relationships we develop with our cars through years of driving pleasure and maintenance services alike. It is critical to guarantee the job is right the first time. With recommended OEM supplied components and by following the maintenance schedule, your BMW is sure to continue giving you years of enjoyment on the street or track. All the filters, service kits, service manuals, fluids, and more are right here to help keep your BMW in perfect shape.

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THINKCAR - Corporate Logo
T#:24444449
Part#: 3.03.04.0001
Ships in 1 Business Day
$ 59.99 USD
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$ 59.99 USD
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The THINKEASY V2 Battery Tester is an advanced device designed for effortless and efficient diagnosis and monitoring of your car's battery condition. It incorporates the latest Bluetooth 5.0 technology, ensuring accelerated and reliable data transfer, along with a significant reduction in power consumption compared to other automotive battery testers. This versatile tester is compatible with a range of battery types, including regularly flooded, AGM flat plate, AGM Spiral, EFB, and gel batteries.


Powerful Capability:

  • Capable of testing 12V batteries with ratings from 100-2000 CCA.
  • Includes starter and alternator testing.

Versatile Battery Testing:

  • Compatible with multiple battery types, such as flooded, AGM flat plate, AGM spiral, and gel.
  • Test standards include CCA, BCI, CA, MCA, JIS, DIN, IEC, EN, SAE.

Convenient In-Vehicle and Out-of-Vehicle Testing:

  • Test batteries without having to remove them from the vehicle.

Complete Battery Analysis:

  • Performs Battery Health Test, Start System Test, Charging Health Test.
  • Provides a comprehensive test record.

Detailed Test Results:

  • Displays SOH, SOC, CCA Value, CCA rating, voltage, internal resistance, and more.

Quick and Accurate Results:

  • Provides reliable results in seconds with up to 99.9% accuracy.
  • Offers suggestions (Good, Recharge, Replace).
  • Polarity reverses connection protection.

Multilingual Support:

  •  Available in 7 languages: English, Spanish, German, Russian, Italian, French, and Portuguese.

Wide Applicability:

  • Suitable for use in automobile factories, garages, auto battery manufacturing, and by DIY enthusiasts, etc.
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OEM Bosch Ignition Coil - E30 E36 E34 E32 E38 E31
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Bosch - Corporate Logo
T#:372635
Part#: 0221504474
In Stock at Vendor
$ 166.99

This product was last offered at the strikethrough price on
05-07-2026

$ 162.99 USD
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$ 162.99 USD
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If you are experiencing misfires or rough idle issues, the cause could be a failing ignition coil. Bosch Ignition Coils are the perfect OEM replacement to restore perfect operation to your ignition system.

Bosch is one of the largest OEM producers of Genuine BMW and aftermarket parts in the world, providing parts for almost every major automotive manufacturer. Bosch has likely supplied many of the original electrical (and mechanical) parts for your BMW. Thanks to their quality, high durability, and reliability, you should expect a long service life from Bosch products.

As a leading source of high performance BMW parts and accessories since 1993, we at Turner Motorsport are honored to be the go-to supplier for tens of thousands of enthusiasts the world over. With over two decades of parts, service, and racing experience under our belt, we provide only quality performance and replacement parts.  All of our performance parts are those we would (and do!) install and run on our own cars, as well as replacement parts that are Genuine BMW or from OEM manufacturers. We only offer parts we know you can trust to perform!

For the following BMW engines: M42 M60 M62 M50 S50

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K&P Engineering - Corporate Logo
T#:403394
Part#: S15
Ships in 6 Business Days
$ 189.00 USD
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$ 189.00 USD
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Stainless steel filtration is not a new technology but is quickly gaining popularity in the automotive segment. With the ability to filter down as small as a paper filter element with the ability to be washed and reused!

The K&P Engineering filter element is made from medical grade, type 304 stainless steel micronic filter cloth to provide unmatched protection against oil contamination and resultant engine damage. A one inch square of this material flows an incredible 1.9 gallons of oil per minute at only 1 PSI pump pressure. The adhesive used in the filter assembly process is good to 600 degrees Fahrenheit, far above normal engine operating temperatures. A super strength nickel-plated neodymium rare earth magnet is installed in the top of the element for magnetic pre-filtering of the oil. The sophisticated bypass is engineered for proper differential pressures and consistent operation, delivering a greater percentage of filtered oil while being very easy to clean. The twist lock design assures positive filter element placement and allows for easy disassembly, inspection, and cleaning. The quad-ring gasket doubles the seal between the filter and the engine. Finally, the filter housing is carved out of solid 6061T6 billet aluminum, which not only looks trick but aids in dissipating heat.

K&P Engineering manufactures stainless steel filters for a vast array of engines around the world. Staying at the forefront of design and testing allows this company to offer a top-tier product for your European vehicle.

Features:

  • Consistent filtering across entire filter surface
  • Superior ASTMF316 filtration performance
  • 7 times the flow of comparable paper oil filters
  • Magnetic Prefiltering
  • Progressive rate bypass combined with high flow characteristics of the filter media avoids unfiltered oil bypassing the filter during cold startup and high rpm
  • No more cutting apart messy paper filters for trapped debris inspection
  • Proven in Motorsports, Military and Aerospace applications for years. Technology is FAA approved for use in aircraft. 

At regular oil changes, clean to K&P's specifications for continued used - a true lifetime filter.

Watch to learn how to clean a K&P oil filter

 

This product fits the following BMWs:
1975-1983 E21 320i
1982-1991 E30 325i
1982-1988 E28 528i 528e
1989-1995 E34 525i
 

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K&P Engineering - Corporate Logo
T#:7906590
Part#: S15B
Ships on Aug 5, 2026
$ 189.00 USD
Free Shipping
$ 189.00 USD
Free Shipping

Bosch Distributor Cap - E30
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Bosch - Corporate Logo
T#:304267
Part#: 12111312160
Special Order: No Guaranteed ETA
$ 244.41 USD
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$ 244.41 USD
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Replace your cracked or worn down cap
THINKCAR - Corporate Logo
T#:24444450
Part#: 3.03.06.0001
Ships in 1 Business Day
$ 129.00 USD
Free Shipping
$ 129.00 USD
Free Shipping

Searching for a comprehensive battery diagnostic tool? Your solution is the THINKCAR Car Battery Starter and Alternator Analyzer. This state-of-the-art digital device is designed to provide accurate and reliable diagnostic information, offering a clear understanding of your battery's condition and overall electrical system performance. With advanced technology and a user-friendly interface, the THINKCAR Battery Analyzer is essential for all vehicle owners, whether you're a car enthusiast or a professional mechanic. With this versatile device, easily diagnose battery issues, assess starter and alternator performance, and perform thorough load tests—all from the convenience of your garage.


Features:

  • Screen Size: 2.8' inches
  • Supports: ISO9141, CAN FD OBD2 Protocol
  • Read and Erase DTC Codes
  • Live Data
  • Working Voltage: 9V-18V
  • Battery Capacity: 12000 mAh
  • Starting Current: 400A
  • Peak Current: 1000A
  • Works with Diesel Vehicles up to : 2.4 L
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