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BMW E93 M3 S65 4.0L

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BMW E93 M3 S65 4.0L Ignition Maintenance Parts

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Extended 5/8" (16mm) Magnetic Spark Plug Socket

ES#9340 - S-3858-125 - Extended 5/8" (16mm) Magnetic Spark Plug Socket - The perfect tool for deeply recessed 5/8-inch spark plugs - Schwaben - Audi BMW Volkswagen MINI Porsche
ECS Tuning recommends this product.

The perfect tool for deeply recessed 5/8-inch spark plugs 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Schwaben - Corporate Logo
ES#:
9340
Mfg#:
S-3858-125
In Stock
ON SALE! SAVE 25%
$25.99

This product was last offered at the strikethrough price on
05-02-2026

$19.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E9X M3 Ignition Coil - Priced Each - S65

ES#2100541 - 12137841754 - E9X M3 Ignition Coil - Priced Each - S65 - Directly from the factory. - Genuine BMW - BMW

Directly from the factory.

Brand:
Genuine BMW - Corporate Logo
ES#:
2100541
Mfg#:
12137841754
In Stock
$262.98

This product was last offered at the strikethrough price on
06-08-2026

$259.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Spark Plugs - Set Of 8 (#4471)

ES#2550769 - 12120032273kt - Spark Plugs - Set Of 8 (#4471) - Restore fuel efficiency and performance. - NGK - BMW

Restore fuel efficiency and performance. We Price Match - Give Us A Call or Chat!

Brand:
NGK - Corporate Logo
ES#:
2550769
Mfg#:
12120032273KT
In Stock
$151.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

VTT S65 Billet Spark Plug Tubes (Set of 8)

ES#4811171 - VTT-S65-TUBE - VTT S65 Billet Spark Plug Tubes (Set of 8) - Replace those Worn Out Plastic Spark Plug Tubes! - Vargas Turbo Technologies - BMW

Replace those Worn Out Plastic Spark Plug Tubes! 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Vargas Turbo Technologies - Corporate Logo
ES#:
4811171
Mfg#:
VTT-S65-TUBE
Back Ordered
Auto Notify
ON SALE! SAVE 15%
$147.99

This product was last offered at the strikethrough price on
09-03-2026

$125.37 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Spark Plug Socket 12" x 5/8" - Bavarian Autosport

ES#3673914 - B8800072 - Spark Plug Socket 12" x 5/8" - Bavarian Autosport - Magnetic insert holds the spark plug securely in place for easy installation. - Bav Auto Tools - Audi BMW Volkswagen MINI Porsche
ECS Tuning recommends this product.

Magnetic insert holds the spark plug securely in place for easy installation. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bav Auto Tools - Corporate Logo
ES#:
3673914
Mfg#:
B8800072
In Stock
ON SALE! SAVE 25%
$37.99

This product was last offered at the strikethrough price on
05-02-2026

$28.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Spark Plug

ES#2550740 - 12120032273 - Spark Plug - Priced Each - NGK - BMW
ECS Tuning recommends this product.

Priced Each We Price Match - Give Us A Call or Chat!

Brand:
NGK - Corporate Logo
ES#:
2550740
Mfg#:
12120032273
In Stock
$18.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Spark Plug Tube - Priced Each

ES#3420712 - 11127835170 - Spark Plug Tube - Priced Each - Plastic spark plug tube - URO - BMW

Plastic spark plug tube 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
3420712
Mfg#:
11127835170
In Stock
$14.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ignition Service Kit

ES#2718223 - 12137841754KT - Ignition Service Kit - Restore your ignition system using genuine BMW components. - Genuine BMW - BMW

Restore your ignition system using genuine BMW components.

Brand:
Genuine BMW - Corporate Logo
ES#:
2718223
Mfg#:
12137841754KT
Ships in 1-2 days
$2324.99

This product was last offered at the strikethrough price on
06-08-2026

$2301.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Ignition Service Kit

ES#2718224 - 12137841754KT1 - Ignition Service Kit - Restore your ignition system using original equipment components. - Assembled By ECS - BMW

Restore your ignition system using original equipment components. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
2718224
Mfg#:
12137841754KT1
Ships in 1-2 days
$2260.99

This product was last offered at the strikethrough price on
06-08-2026

$2236.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Titan Swivel Spark Plug Socket Extension

ES#4352826 - TIT62161 - Titan Swivel Spark Plug Socket Extension - Knurled shaft for better grip - Titan - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Knurled shaft for better grip

Brand:
Titan - Corporate Logo
ES#:
4352826
Mfg#:
TIT62161
In Stock
$25.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Spark plug tube - priced each

ES#18726 - 11127835170 - Spark plug tube - priced each - Plastic spark plug tube - Genuine BMW - BMW

Plastic spark plug tube

Brand:
Genuine BMW - Corporate Logo
ES#:
18726
Mfg#:
11127835170
In Stock
1% off MSRP

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

$32.26

This product was last offered at the strikethrough price on
09-04-2026

$31.79 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Spark Plug

ES#27778 - 12120032273 - Spark Plug - Priced Each - Genuine BMW - BMW

Priced Each

Brand:
Genuine BMW - Corporate Logo
ES#:
27778
Mfg#:
12120032273
In Stock
27% off MSRP

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

$36.21

This product was last offered at the strikethrough price on
09-04-2026

$26.50 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Spark Plug - Set Of 8

ES#2207843 - 12120032273 - Spark Plug - Set Of 8 - Keep your engine running smoothly with these new spark plugs. - Genuine BMW - BMW

Keep your engine running smoothly with these new spark plugs.

Brand:
Genuine BMW - Corporate Logo
ES#:
2207843
Mfg#:
12120032273
Ships in 1-2 days
$212.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Spark Plug Socket 16MM 12 Point Swivel

ES#3604875 - CTA4329 - Spark Plug Socket 16MM 12 Point Swivel - Use for cars requiring Swivel Spark Plug Socket 16MM or brisk plugs 6 point - CTA Tools - Audi BMW Volkswagen MINI Porsche

Use for cars requiring Swivel Spark Plug Socket 16MM or brisk plugs 6 point

Brand:
CTA Tools - Corporate Logo
ES#:
3604875
Mfg#:
CTA4329
In Stock
$24.28 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

3 Pin Connector

ES#4772596 - 12527519996 - 3 Pin Connector - Includes connector housing with terminals and seals. Commonly used for the pencil-style ignition coil connector. - ECS - BMW MINI

Includes connector housing with terminals and seals. Commonly used for the pencil-style ignition coil connector. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4772596
Mfg#:
12527519996
In Stock
ON SALE! SAVE 25%
$10.99

This product was last offered at the strikethrough price on
06-13-2026

$8.24 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Ignition Maintenance Parts

A weak ignition system leaves power on the table and can be the cause of misfires, rough idle, unburned fuel, and more. Service your ignition system with spark plugs, coil packs, distributors, ignition wiring harnesses, and everything else all from the best OEM suppliers and aftermarket brands you know and love.

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Manufacturer names and/or part numbers are used only for identification purposes.

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