Ignition for BMW E92 M3 S65 4.0L

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Your BMW's ignition system is critical for smooth engine operation. This category contains parts used in the BMW ignition system, including spark plugs, ignition coils, spark plug wires and boots, ignition rotors and caps, distributors and distributor caps. On most 1991 and later model BMWs, your car has what's known as a coil-on-plug system, where each cylinder has its own ignition coil that sits directly atop the spark plug (so you won't have spark plug wires on those BMWs.) A fresh set of spark plugs is an essential part of any BMW engine tune up.

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Genuine BMW - Corporate Logo
T#:14743
Part#: 12137841754
In Stock
Sale - Save 5% $ 262.98
$ 249.83 USD
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Sale - Save 5% $ 262.98
$ 249.83 USD
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Ignition coils are key to the efficiency and performance of your BMW. With a faulty coil the spark plug is not burning the air/fuel mixture properly and that can lead to problems anywhere in the engine and exhaust (including catalytic converters and O2 sensors). Problems with one or more coils will cause a fault code but not always a check engine light. A misfire code may be related to an ignition coil but could be from other things as well. Sometimes a visual inspection of a coil and coil boot will give an indication of a failure. You can also move coils around to different cylinder banks to see if the misfire code follows a suspect coil. We suggest always having one or two coils on hand to keep as spares.
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OEM NGK Spark Plug Set - LKR8AP - E9X M3 S65
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NGK - Corporate Logo
T#:348135
Part#: 12120032273KT
In Stock
$ 111.99 USD
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$ 111.99 USD
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BMW recommends a spark plug change interval of 37,000 miles for the S65 engine. Replace the spark plugs on your E9X M3 with these OEM NGK spark plugs that are a direct replacement for the factory part # 12120032273.
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Genuine BMW - Corporate Logo
T#:31622
Part#: 11127835170
In Stock
Sale - Save 5% $ 31.19
$ 29.63 USD
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Sale - Save 5% $ 31.19
$ 29.63 USD
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Genuine BMW Spark Plug Pipe
This item fits the following BMW Chassis:
E60 M5,E63 M6,E63,E90,E92,E93

Fits BMW Engines including:
S65,S85


CTA Tools - Corporate Logo
T#:640924
Part#: CTA4329
In Stock
$ 21.99 USD
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Swivel Spark Plug Socket 16MM

Vargas Turbo Technologies - Corporate Logo
T#:29566613
Part#: VTT-S65-TUBE
Ships in 1-3 days
$ 147.99 USD
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$ 147.99 USD
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Tired of oil leaks from your plastic OEM S65 spark plug tubes? So were we, so we did something about it! VTT Anodized billet 6061 Aluminum S65 spark plug tubes. We took the OEM tubes and redesigned them. Then machined them out of billet 6061, anodized them in black, and added a US-made Viton O-ring with more surface area to ensure a leak-free connection for the life of your S65 that will not break down over time. These are the perfect to upgrade when doing a VC replacement, or upgrading to VTT Billet S65 VCs! These are available in sets of 8. Kit includes: 8 S65 Billet Spark Plug Tubes
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Genuine BMW - Corporate Logo
T#:13062
Part#: 12120032273
In Stock
Sale - Save 3% $ 27.32
$ 26.50 USD
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Sale - Save 3% $ 27.32
$ 26.50 USD
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Poor idle, low fuel efficiency, and engine misfire codes are all symptoms of worn spark plugs. Replace yours with quality aftermarket parts to get your engine running as well as possible.

Titan - Corporate Logo
T#:797051
Part#: TIT62161
Ships in 3 Business Days
$ 25.99 USD
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Knurled shaft for better grip
Genuine BMW - Corporate Logo
T#:372186
Part#: 12120032273
In Stock
Sale - Save 3% $ 218.99
$ 212.00 USD
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Sale - Save 3% $ 218.99
$ 212.00 USD
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Poor idle, low fuel efficiency, and engine misfire codes are all symptoms of worn spark plugs. Replace yours with quality aftermarket parts to get your engine running as well as possible.

Sunex - Corporate Logo
T#:391150
Part#: SUU884506
In Stock
$ 20.99 USD
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3/8" drive socket with 5/8" opening for most spark plugs

Genuine BMW - Corporate Logo
T#:377517
Part#: 12137841754KT
In Stock
Sale - Save 5% $ 2,330.99
$ 2,213.86 USD
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Sale - Save 5% $ 2,330.99
$ 2,213.86 USD
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Replace your coils and plugs to restore peak performance and a smooth idle.
Burger Motorsports - Corporate Logo
T#:583132
Part#: BMSBSPGT14MM
Ships Jul 8, 2025
$ 35.00 USD
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BMS Billet Spark Plug Gapper Tool - 14mm is an essential tool for achieving accurate and consistent spark plug gapping, ideal for automotive enthusiasts and professional mechanics alike. This precision tool helps maintain optimal plug performance by providing reliable, consistent gaps. Available in both 14mm and 12mm plug thread sizes, this tool is proudly made in the USA to deliver durability and precision.

  • Precisely gaps spark plugs for enhanced engine performance and efficiency
  • Speeds up the gapping process while ensuring accuracy and uniformity
  • Available in two sizes (14mm and 12mm) for a wider range of compatibility
  • Optional specialty feeler gauge included with 4 blades in thicknesses of .018, .020, .022, and .024
  • Made in the USA for premium quality and durability
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Performance Tool - Corporate Logo
T#:1855998
Part#: W80535
Ships in 3 Business Days
$ 1.99 USD
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Easy to read markings to set gaps quickly and easily.


Genuine BMW - Corporate Logo
T#:362838
Part#: 01399791390
In Stock
Sale - Save 15% $ 3.99
$ 3.40 USD
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Sale - Save 15% $ 3.99
$ 3.40 USD
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Stick this label in a conspicuous place to act as a reminder of your service history. Documenting when your BMW's sparks plugs have been swapped helps you keep track of vital maintenance!
CTA Tools - Corporate Logo
T#:641654
Part#: CTA3235
In Stock
$ 1.99 USD
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CTA Tools - Spark Plug Gapper is an essential tool for accurately setting and measuring spark plug gaps, ensuring optimal engine performance. This precision tool is designed for both professional and DIY mechanics, providing reliable gap adjustments for a variety of engine applications.

  • Versatile Measurement Range: The ramp gauge measures gaps from .020 to .100 inches (0.50 to 2.5 mm), accommodating a wide range of spark plug specifications.
  • Precision Engineering: Engineered to deliver accurate gap settings, improving engine efficiency and performance.
  • Made in the USA: Crafted with high-quality materials to ensure durability and long-lasting performance.
  • Easy to Use: Simple design makes gap adjustments quick and straightforward, enhancing convenience in any workshop or garage setting.

Upgrade your toolset with the CTA Tools - Spark Plug Gapper to achieve precise spark plug gaps and optimize your engine’s performance.

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3 Pin Connector
10X Entries For Our Spin To Win Sweepstakes!
ECS - Corporate Logo
T#:33412931
Part#: 12527519996
In Stock
Sale - Save 35% $ 9.99
$ 6.49 USD
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Sale - Save 35% $ 9.99
$ 6.49 USD
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Includes connector housing with terminals and seals. Commonly used for the pencil-style ignition coil connector.

ECS Tuning replacement harness connectors include all necessary pins and wire seals for a complete harness repair. Whether you have a broken harness connector or need a complete wiring repair, we have the components you need.

Each connector includes an additional terminal in case one becomes lost or damaged during installation.

*OEM cross reference PN# 12527519996 - Commonly used for the pencil-style ignition coil connector.

Please reference the original part number from the existing connector to confirm fitment, before ordering.

Suggested tools:

Suggested crimping pliers: T#387193
Wire De-pin tools:
12pc De-Pin Tool Set - T#386379
23pc De-Pin Tool Set - T#641943

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Bav Auto Tools - Corporate Logo
T#:580385
Part#: B8800072
In Stock
Sale - Save 61% $ 36.99
$ 14.38 USD
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Sale - Save 61% $ 36.99
$ 14.38 USD
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Magnetic insert holds the spark plug securely in place for easy installation. Works great on many twin can engines where the spark plugs are recessed deep in the cylinder head.

OEM NGK Spark Plug - LKR8AP - E9x M3, E60 M5, E63 M6
We Price Match - Give Us A Call or Chat!
NGK - Corporate Logo
T#:20553
Part#: LKR8AP
In Stock
$ 13.99 USD
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BMW recommends a spark plug change interval of 37,000 miles for the S65 and S85 engines. Replace the spark plugs on your E9X M3 and E60 M5 and E63 M6 with these OEM NGK spark plugs that are a direct replacement for the factory part # 12120032273.
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Spark Plug Tube
We Price Match - Give Us A Call or Chat!
URO - Corporate Logo
T#:591554
Part#: 11127835170
In Stock
Sale - Save 10% $ 12.99
$ 11.70 USD
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Sale - Save 10% $ 12.99
$ 11.70 USD
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Plastic spark plug tube

CTA Tools - Corporate Logo
T#:641657
Part#: CTA3238
In Stock
$ 2.99 USD
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Always check gap on your new spark plugs
Genuine BMW - Corporate Logo
T#:6396
Part#: 07119905400
In Stock
Sale - Save 28% $ 1.99
$ 1.43 USD
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Sale - Save 28% $ 1.99
$ 1.43 USD
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Genuine BMW Hex Bolt With Washer
This item fits the following BMW Chassis:
E36 M3,E39 M5,E60 M5,E63 M6,E46 M3,E70 X5M,E71 X6M,E82 1M Coupe,E85 Z4M,E53 48IS,E30,E34,E36,E38,E39,E46,E53 X5 X5,E63,E65,E70 X5,E71 X6,E82,E83 X3,E85 Z4,E86 Z4,E89 Z4,E90,E92,E93,F01,F02,F06,F10,F12,F13,F15,F16,F22,F25 X3,F26 X4 X4,F30,F31,F32,F33,F34,F36,i12

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Performance Tool - Corporate Logo
T#:2242226
Part#: W80533
Ships in 1 Business Day
$ 19.21 USD
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Extended socket length reaches confined areas.

Lisle - Corporate Logo
T#:641655
Part#: LIS67900
Ships in 1 Business Day
$ 4.99 USD
Free Shipping on orders $49 and up
Always check gap on your new spark plugs
NRW Design - Corporate Logo
T#:42403036
Part#: S65SPTK
Ships in 3 Business Days
New Item
$ 199.99 USD
$ 199.99 USD
With NRW Design S65 Billet Spark Plug Tubes, BMW enthusiasts can upgrade their engine’s durability and performance with confidence.
NRW Design - Corporate Logo
T#:42403035
Part#: S65SPTOK
Ships in 3 Business Days
New Item
$ 40.00 USD
$ 40.00 USD
For BMW M3 owners demanding reliability and performance, the NRW Designs S65 Billet Spark Plug Tube Replacement Viton O-Ring Kit from Turner Motorsport offers a durable, leak-free solution that stands up to the demands of spirited driving and track use.
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Gear Wrench - Corporate Logo
T#:587003
Part#: KDT164
In Stock
$ 10.99 USD
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Gauge and accurately alter the gap of your spark plugs.
Schwaben - Corporate Logo
T#:367321
Part#: S-3858-125
Ships on Jul 22, 2025
Sale - Save 25% $ 24.99
$ 18.74 USD
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Sale - Save 25% $ 24.99
$ 18.74 USD
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The Schwaben Extended Reach Spark Plug Socket is the perfect tool for removing 5/8-inch spark plugs with deeply recessed plugs.

The five inch long, rigid socket body provides solid engagement with the plug hex to prevent plug breakage.

Features:

  • Magnetic ring holds the spark plug but won't stick to the plug porcelain neck like sockets with cheap rubber inserts
  • Chrome plated with durable and attractive polished surface
  • Turn it with a 3/8-inch ratchet or a 19 mm (¾-inch) socket or box wrench at the external hex head
  • Outer diameter of socket is approximately 22mm
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