BMW Maintenance & Tune-Up Parts for BMW 5 Series E39 (1996-2003)

Bav Auto High-Performance Ignition Coil - N20 N52 N54 N55 S55 ...

T#:578618

Part#: 5005

In Stock

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This product was last offered at the strikethrough price on
05-03-2026

$ 25.49 USD

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A simple yet effective upgrade, these Bav Auto High-Performance Ignition Coils feature modified core windings that offer increased firepower and promote a faster, more efficient burn. The result is greater low-end torque and increased horsepower in the mid to top-end. When used in a properly functioning engine, a noticeable difference can be felt. In addition to better torque and horsepower, fuel economy is also improved! These coils come with new spark plug boots. From 1974 to 2019, Bavarian Autosport was one of the premier vendors for BMW and MINI auto parts. We are happy to preserve the Bav Auto legacy by continuing to carry their high-quality products into the future. All Bav Auto parts will remain unchanged in design and sourced from the same OEM suppliers to ensure long-lasting reliability.

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Bav Auto High-Performance Ignition Coil - M62 M73 M52 M54 S52 S62 ...

For vehicles with production date up to 09/2002

T#:579671

Part#: 5002

In Stock

Sale - Save 15% $ 29.99

This product was last offered at the strikethrough price on
05-03-2026

$ 25.49 USD

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$ 29.99

This product was last offered at the strikethrough price on
05-03-2026

$ 25.49 USD

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A simple yet effective upgrade, these Bav Auto High-Performance Ignition Coils feature modified core windings that offer increased firepower and promote a faster, more efficient burn. The result is greater low-end torque and increased horsepower in the mid to top-end. When used in a properly functioning engine, a noticeable difference can be felt. In addition to better torque and horsepower, fuel economy is also improved! These coils come with new spark plug boots. From 1974 to 2019, Bavarian Autosport was one of the premier vendors for BMW and MINI auto parts. We are happy to preserve the Bav Auto legacy by continuing to carry their high-quality products into the future. All Bav Auto parts will remain unchanged in design and sourced from the same OEM suppliers to ensure long-lasting reliability. We trust these parts, accessories, and upgrades so confidently that we back every Bavarian Autosport branded component with a 2-year warranty.

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High-Performance Ignition Coil - Set Of 6

Earn 5% back in Turner Rewards on orders placed 10/28-10/31. Redeem 11/27-12/1. Terms & conditions apply
Earn 5% back in Turner Rewards on orders placed 10/28-10/31. Redeem 11/27-12/1. Terms & conditions apply

T#:36337177

Part#: B50056KT

In Stock

Sale - Save 20% $ 179.99

This product was last offered at the strikethrough price on
05-03-2026

$ 143.95 USD

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This product was last offered at the strikethrough price on
05-03-2026

$ 143.95 USD

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Enhance your BMW's performance with the upgraded BAV Ignition Coil, designed to boost firepower and optimize engine efficiency. These coils boast modified core windings for a faster, more efficient burn, resulting in increased torque at lower RPMs and heightened horsepower in the upper range. While improvements depend on your engine's condition, these coils ensure noticeable enhancements in performance and potential fuel economy benefits.

Product Benefits:

Improved engine firepower and efficiency
Increased torque at lower RPMs
Enhanced horsepower in higher ranges
Potential improvement in fuel economy
Set of six for complete BMW Cooper replacement

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Royal Purple Synchromax Manual Transmission Fluid - 1 Quart - BMW ...

T#:361158

Part#: 01512

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$ 23.99 USD

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$ 23.99 USD

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Royal Purple® Synchromax® is recommended for manual transmissions that specify an automatic transmission fluid or other light-viscosity oil. It is also ideal for transfer cases and 2-cycle motorcycle gearboxes that specify light viscosity lubricants. Synchromax is formulated with Royal Purple’s synthetic, proprietary Synerlec additive technology, offering improved shift quality over a wide temperature range and reduced gear noise. Synchromax is fully compatible with all types of friction materials and offers excellent corrosion and oxidation protection without affecting the soft metals commonly found in manual transmission synchronizers.

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Bav Auto Oil Fill Funnel

T#:580359

Part#: B8800032

In Stock

Sale - Save 25% $ 37.99

This product was last offered at the strikethrough price on
05-03-2026

$ 28.49 USD

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05-03-2026

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This new funnel is specifically designed to attach to the valve cover preventing oil spills. The 1/4 turn base locks securely in place and alleviates the issue other funnels have impacting the internal baffle of the cylinder head. It has a plastic base and a plastic body.

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Bav Auto Ignition Coil - N20 N52 N55 N54 N62 S55

T#:578619

Part#: 12137571643A

In Stock

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This product was last offered at the strikethrough price on
05-03-2026

$ 30.39 USD

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This product was last offered at the strikethrough price on
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Restores your engines smooth operation with new ignition coils from Bav Auto! Boot included with coil. Same as 12131712219, 12130148594, 12130390064, 12137594938, 12137551049, 12137562744, 12137571643, 12138647689, 12137594937, 12137571643. From 1974 to 2019, Bavarian Autosport was one of the premier vendors for BMW and MINI auto parts. We are happy to preserve the Bav Auto legacy by continuing to carry their high-quality products into the future. All Bav Auto parts will remain unchanged in design and sourced from the same OEM suppliers to ensure long-lasting reliability. We trust these parts, accessories, and upgrades so confidently that we back every Bavarian Autosport branded component with a 2-year warranty.

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Bav Auto Fluid Drain Pan - 15 Liter

T#:580341

Part#: B8800011

In Stock

Sale - Save 25% $ 33.99

This product was last offered at the strikethrough price on
05-03-2026

$ 25.49 USD

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Simple 15 liter fluid drain pan to enable you to change your oil (and any other fluids) at home in your garage.

Race German Service Reset Tool - OBD1 (up to 2000)

For model years up to 2000 only - 2001+ models require the OBD2 version

FOR OBD1 VEHICLES ONLY - FOR OBDII MODELS, SEE T#7703227

T#:7703226

Part#: RGOBD1SRT

Ships in 7 Business Days

$ 41.99 USD

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Resetting your service and oil light on your BMW can be a hassle. Some jumper pins on the 20 pin connector to make this work. Now its a lot easier. Race German's BMW service and oil light reset tool makes this job a breeze. Simply connect to your 20 pin service plug under the hood, turn the key to the accessory position and click the button on the adapter. Thats it! No batteries required. Instructions: 1. Plug the Device into the 20 Pin diagnostic socket of the car located in the engine compartment (OBD1), or under drive footwell (OBD2). 2. Turn ignition key to enable the board electronic but don`t turn on the motor. 3. Press the button for the operation you want to perform and keep it pressed. 4. The LED of the chosen operation will be on. 5. Keep the button pressed. 6. Reset is done when the LED is turning off itself. 7. Release button.

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Royal Purple Max-Gear Gear Oil - 75w90 - 1 Quart - BMW

T#:369661

Part#: 01300

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$ 22.99 USD

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$ 22.99 USD

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Max Gear is a high-performance automotive gear oil designed to provide maximum protection to heavily loaded gears while increasing power throughput through the drive train. Max Gear virtually eliminates both gear and bearing wear—even under severe squeeze film conditions caused by extremely high loads, sudden shock loads, or low RPMs. Slippery, synthetic molecules not only reduce wear and friction but significantly increase Max Gear’s cold weather fluidity and lubricity, making it the ideal choice for vehicles operating in cold climates. Gears run smoother, quieter, cooler, and longer without overhauls. It is non-corrosive to both ferrous and nonferrous metals.

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Race German Service Reset Tool - OBD2 (2001+)

For 2001+ model years only - Earlier models require the OBD1 version

T#:7703227

Part#: RGOBD2SRT

In Stock

$ 41.99

This product was last offered at the strikethrough price on
06-09-2026

$ 37.99 USD

Limited Qty Sale

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$ 41.99

This product was last offered at the strikethrough price on
06-09-2026

$ 37.99 USD

Limited Qty Sale

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Resetting your service and oil light on your BMW can be a hassle. Some jumper pins on the 20 pin connector to make this work. Now its a lot easier. Race German's BMW service and oil light reset tool makes this job a breeze. Simply connect to your 20 pin service plug under the hood, turn the key to the accessory position and click the button on the adapter. Thats it! No batteries required. Instructions: 1. Plug the Device into the 20 Pin diagnostic socket of the car located in the engine compartment (OBD1), or under drive footwell (OBD2). 2. Turn ignition key to enable the board electronic but don`t turn on the motor. 3. Press the button for the operation you want to perform and keep it pressed. 4. The LED of the chosen operation will be on. 5. Keep the button pressed. 6. Reset is done when the LED is turning off itself. 7. Release button.

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Bav Auto Automatic Transmission Filter Kit - E39 E46 Z4 (A5S325Z Tran...

For vehicles with A5S325Z transmission only, from 03/2001 production date

T#:639803

Part#: 24341423376

In Stock

Sale - Save 20% $ 29.99

This product was last offered at the strikethrough price on
05-03-2026

$ 23.99 USD

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This product was last offered at the strikethrough price on
05-03-2026

$ 23.99 USD

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Remember to service your transmission at the recommended intervals to increase your transmission's life span and reliability! From 1974 to 2019, Bavarian Autosport was one of the premier vendors for BMW and MINI auto parts. We are happy to preserve the Bav Auto legacy by continuing to carry their high-quality products into the future. All Bav Auto parts will remain unchanged in design and sourced from the same OEM suppliers to ensure long-lasting reliability. We trust these parts, accessories, and upgrades so confidently that we back every Bavarian Autosport branded component with a 2-year warranty.

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Radiator Relief Flush

T#:375297

Part#: 040202

In Stock

$ 13.99 USD

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$ 13.99 USD

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Keep your BMW's cooling system in top condition with DEI's Radiator Relief™ Cooling System Flush. This concentrated cleansing agent effectively removes rust and mineral deposits from the radiator core and hose lines, restoring efficiency. Additionally, it dissolves oily residue build-up left by old antifreeze and coolant mixtures, ensuring optimal performance. Simple to use and 100% biodegradable, this flush is recommended for use with distilled water to maintain optimum efficiency. Note that it is intended for a complete coolant flush and should not be added to existing coolant.

Benefits:

Removes rust deposits from radiator core and hose lines
Dissolves oily residue for improved performance
Restores cooling system efficiency
Simple to use
100% biodegradable

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BMW Maintenance & Tune-Up Parts for BMW 5 Series E39 (1996-2003)

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Bav Auto High-Performance Ignition Coil - N20 N52 N54 N55 S55 ...

Bav Auto High-Performance Ignition Coil - M62 M73 M52 M54 S52 S62 ...

High-Performance Ignition Coil - Set Of 6

Royal Purple Synchromax Manual Transmission Fluid - 1 Quart - BMW ...

Bav Auto Oil Fill Funnel

Bav Auto Ignition Coil - N20 N52 N55 N54 N62 S55

Bav Auto Fluid Drain Pan - 15 Liter

Race German Service Reset Tool - OBD1 (up to 2000)

Royal Purple Max-Gear Gear Oil - 75w90 - 1 Quart - BMW

Race German Service Reset Tool - OBD2 (2001+)

Bav Auto Automatic Transmission Filter Kit - E39 E46 Z4 (A5S325Z Tran...

Radiator Relief Flush

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