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BMW Engine Parts for BMW E39 M5 S62 5.0L

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Turner Motorsport has everything you need to upgrade your BMW through our stages of performance or to keep your car in peak condition with our range of the latest in proven OEM cooling parts. Upgrade your cooling system and engine performance with the selections below to give your BMW a performance and reliability advantage.

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02 SENSOR BUNG (WELD-ON TYPE) 304 STAINLESS STEEL (M18x1.5mm) ...

10X Entries Into Our F80 M3 Sweepstakes

T#:47439371

Part#: 02SB1815

Ships on Apr 29, 2027

Sale - Save 39% $ 3.99

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

$ 2.44 USD

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Sale - Save 39%

$ 3.99

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

$ 2.44 USD

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Easily add an oxygen sensor to your custom exhaust setup with this universal O2 sensor bung. Designed for simple weld-on installation, it allows you to place your sensor exactly where you need it—perfect for custom builds, exhaust modifications, or performance tuning projects.

Features:

CNC-cut from T304 Stainless Steel for corrosion resistance
Threaded for M18x1.5mm RH oxygen sensors

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Spark Plug Boot - Priced Each

T#:596875

Part#: 12131730412

Back Ordered

$ 15.99 USD

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$ 15.99 USD

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Sometimes a bad coil may just be a broken or damaged connector boot. This is especially true on cars with a leaking valve cover gasket where the oil has contamintated the rubber boot and the electrical parts inside. This boot can be replaced on its own without having to buy a whole new coil. This part is also useful if you purchased a coil that did not come with a new boot.

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E39 M5 99-03 Stage 1 Turner Motorsport Performance Package

10X Entries Into Our F80 M3 Sweepstakes

T#:2916

Part#: TMS2916

Back Ordered

Sale - Save 1% $ 1,236.95

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

$ 1,224.13 USD

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Sale - Save 1%

$ 1,236.95

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

$ 1,224.13 USD

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1999-2003 E39 M5 Stage 1 Performance Package
Peak Power Gain: +18hp / +20ft-lbs
Rev limit: 7400
Octane: 91 or higher

Our Stage 1 kit featuring a cold-air intake kit and performance software. The aFE intake is made from high-quality materials, reducing underhood temperatures and not contributing to heat soak of the air filter. aFe's Stage 2 Intake uses an oiled cotton air filter for maximum air flow and excellent filtration. The kit is supplied complete with heat shield, ABS plastic intake tube, sealing materials, hardware, and install instructions.

The software is tuned by BMW tuning whiz Jim Conforti and supplied with the Shark Injector. The Shark Injector is a do-it-yourself reflash tool that plugs into the OBD diagnostic plug in your dash. With the push of a button, it will copy your stock software and reflash your computer with the performance tune. You can set it back to stock at any time by following the same procedure.

Both of these items work together to bring up huge torque increases and much improved driveability. They provide a solid performance boost with a low upfront cost. For an excellent 'bang for the buck' upgrade, the software and intake are a great choice.

1999-2003 E39 M5 Stage 1 Engine Upgrade includes:
aFe Cold Air Intake
Shark Injector performance software

Applications:
1999-2003 E39 M5 sedan

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FAE Oil Pressure Switch - M12x1.5

T#:374049

Part#: 12617568480

Back Ordered

$ 7.99 USD

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$ 7.99 USD

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Leaking or malfunctioning oil pressure switches can be disastrous

Oil Cap

2X Entries Into Our F80 M3 Sweepstakes

T#:591528

Part#: 11127509328

In Stock

$ 6.51 USD

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$ 6.51 USD

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Includes the sealing gasket

Genuine BMW Fuel Injector - S62

T#:20698

Part#: 13641407938

Back Ordered

6% off MSRP $ 696.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 655.99 USD

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6% off MSRP

$ 696.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 655.99 USD

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Genuine BMW Injection Valve
This item fits the following BMW Chassis:
E39 M5,E39

Fits BMW Engines including:
S62

FAE Oil Pressure Switch - M12x1.5

T#:377029

Part#: 12612367061

Back Ordered

$ 5.99 USD

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$ 5.99 USD

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Leaking or malfunctioning oil pressure switches can be disastrous

Meyle Outdoor Temperature Sensor / Probe

5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

T#:579266

Part#: 3009190001

Back Ordered

$ 44.99 USD

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$ 44.99 USD

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Common fix for incorrect OBC temperature readings

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