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Mercedes Benz 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 Mercedes Benz MINI Porsche
ECS Tuning recommends this product.

The perfect tool for deeply recessed 5/8-inch spark plugs affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Schwaben - Corporate Logo
ES#:
9340
Mfg#:
S-3858-125
In Stock
ON SALE! SAVE 20%
$25.99

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

$20.79 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

14mm Deep Well Magnetic Spark Plug Socket - 3/8" Drive

ES#2561145 - 001247SCH01A - 14mm Deep Well Magnetic Spark Plug Socket - 3/8" Drive - Specially designed thin wall narrow socket with internal magnet - crucial for spark plug removal on N54, N55, S55, S63, N20, B46/8, B58 engines, as well as select Gen 2 and Gen 3 MINI. - Schwaben - Audi BMW Mercedes Benz MINI
ECS Tuning recommends this product.

Specially designed thin wall narrow socket with internal magnet - crucial for spark plug removal on N54, N55, S55, S63, N20, B46/8, B58 engines, as well as select Gen 2 and Gen 3 MINI. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Schwaben - Corporate Logo
ES#:
2561145
Mfg#:
001247SCH01A
Ships on Jun 23, 2026
Auto Notify
ON SALE! SAVE 20%
$28.99

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

$23.19 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Brisk Silver Racing ER10S Spark Plug - Priced Each

ES#3663889 - ER10S - Brisk Silver Racing ER10S Spark Plug - Priced Each - Featuring silver fine wire center electrode - Superior ignition ability increases engine power! - Brisk - Audi Volkswagen Mercedes Benz

Featuring silver fine wire center electrode - Superior ignition ability increases engine power! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Three heat ranges colder than stock with a non-projected tip

Brand:
Brisk - Corporate Logo
ES#:
3663889
Mfg#:
ER10S
In Stock
8% off MSRP

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

$12.99

This product was last offered at the strikethrough price on
06-03-2026

$11.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Brisk Silver Racing ER12S Spark Plug - Priced Each

ES#3521624 - ER12S - Brisk Silver Racing ER12S Spark Plug - Priced Each - Featuring silver fine wire center electrode - Superior ignition ability increases engine power! - Brisk - Audi Volkswagen Mercedes Benz

Featuring silver fine wire center electrode - Superior ignition ability increases engine power! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Two heat ranges colder than stock with a non-projected tip

Brand:
Brisk - Corporate Logo
ES#:
3521624
Mfg#:
ER12S
In Stock
8% off MSRP

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

$12.99

This product was last offered at the strikethrough price on
06-03-2026

$11.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ignition Coil with Spark Plug Connector - Priced Each

ES#4435165 - 1779060206 - Ignition Coil with Spark Plug Connector - Priced Each - Keep your engine running strong & smooth. Four (4) Required Per Engine. Ignition Coil for Mercedes M176, M177, and M178 applications. - Genuine Mercedes Benz - Mercedes Benz

Keep your engine running strong & smooth. Four (4) Required Per Engine. Ignition Coil for Mercedes M176, M177, and M178 applications. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
4435165
Mfg#:
1779060206
In Stock
10% off MSRP

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

$280.00

This product was last offered at the strikethrough price on
03-04-2026

$253.25 USD
Free Shipping
on orders $49 and up
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 Mercedes Benz MINI Porsche
ECS Tuning recommends this product.

Magnetic insert holds the spark plug securely in place for easy installation. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bav Auto Tools - Corporate Logo
ES#:
3673914
Mfg#:
B8800072
In Stock
ON SALE! SAVE 20%
$37.99

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

$30.39 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ignition Coil - Priced Each

ES#2722962 - 2729060060 - Ignition Coil - Priced Each - Transfers Power To Spark Plug. For all M272 V6 & M273 V8 Engines. - Delphi - Mercedes Benz

Transfers Power To Spark Plug. For all M272 V6 & M273 V8 Engines. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Delphi - Corporate Logo
ES#:
2722962
Mfg#:
2729060060
In Stock at Vendor
$47.99

This product was last offered at the strikethrough price on
01-26-2026

$45.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

M176 / M177 / M178 Ignition Service Kit

ES#4733562 - 1779060206KT1 - M176 / M177 / M178 Ignition Service Kit - Featuring Genuine Mercedes-Benz Ignition Coils, and Spark Plugs. Keep your engine running strong & smooth. Ignition Service for Mercedes M176, M177, and M178 applications. - Genuine Mercedes Benz - Mercedes Benz

Featuring Genuine Mercedes-Benz Ignition Coils, and Spark Plugs. Keep your engine running strong & smooth. Ignition Service for Mercedes M176, M177, and M178 applications. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
4733562
Mfg#:
1779060206KT1
Ships in 2 Business Days
$1630.99

This product was last offered at the strikethrough price on
02-11-2026

$1196.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ignition Service Kit

ES#2739288 - 2751500780KT - Ignition Service Kit - Includes left and right ignition coils and twenty four spark plugs - Genuine Mercedes Benz - Mercedes Benz

Includes left and right ignition coils and twenty four spark plugs affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
2739288
Mfg#:
2751500780KT
Ships in 4 Business Days
$5695.99

This product was last offered at the strikethrough price on
01-06-2026

$5278.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

14mm Swivel Spark Plug Socket

ES#3569129 - 026717SCH01A - 14mm Swivel Spark Plug Socket - This 3/8 in. Drive socket is used for hard to reach spark plugs. Compare to BMW tool #B121220 - Schwaben - BMW Mercedes Benz MINI
ECS Tuning recommends this product.

This 3/8 in. Drive socket is used for hard to reach spark plugs. Compare to BMW tool #B121220 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Schwaben - Corporate Logo
ES#:
3569129
Mfg#:
026717SCH01A
Ships on Aug 4, 2026
Auto Notify
ON SALE! SAVE 30%
$32.99

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

$23.09 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ignition Coil - Priced Each

ES#4620340 - 2769061001 - Ignition Coil - Priced Each - Sends electrical current to the spark plug - Bosch - Mercedes Benz

Sends electrical current to the spark plug affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Not for vehicles that use Ethanol Fuel (Code 929).

Brand:
Bosch - Corporate Logo
ES#:
4620340
Mfg#:
2769061001
In Stock at Vendor
$86.99

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

$83.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Mercedes-Benz M157 M278 E63 S63 G63 AMG Spark Plugs - Set Of 8

ES#4714723 - 01-157-00727-0 - Mercedes-Benz M157 M278 E63 S63 G63 AMG Spark Plugs - Set Of 8 - Featuring 1-Step Colder NGK Spark Plugs! Direct Replacement. - Weistec - Mercedes Benz

Featuring 1-Step Colder NGK Spark Plugs! Direct Replacement. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Weistec - Corporate Logo
ES#:
4714723
Mfg#:
01-157-00727-0
Ships on Jul 1, 2026
$199.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Spark Plug - Priced Each

ES#4810269 - 2701590600 - Spark Plug - Priced Each - Ignites the air and fuel mixture inside of your engine - NGK - Mercedes Benz

Ignites the air and fuel mixture inside of your engine affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
Check original plug before ordering. For cars with NGK Spark Plugs.

Brand:
NGK - Corporate Logo
ES#:
4810269
Mfg#:
2701590600
In Stock
$24.99

This product was last offered at the strikethrough price on
04-21-2026

$20.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Combination Feeler Gauge/Spark Plug Gapping Tool

ES#3617897 - KDT164 - Combination Feeler Gauge/Spark Plug Gapping Tool - Measure and correctly adjust the gap of your spark plugs - Gear Wrench - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Measure and correctly adjust the gap of your spark plugs affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Gear Wrench - Corporate Logo
ES#:
3617897
Mfg#:
KDT164
In Stock
$18.99

This product was last offered at the strikethrough price on
12-09-2025

$10.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Spark Plugs - Set Of 8

ES#4733574 - 0001590500KT1 - Spark Plugs - Set Of 8 - Keep your engine running at its best by maintaining the ignition system. OEM Supplier! For Mercedes M176, M177, and M178 engine applications. - NGK - Mercedes Benz

Keep your engine running at its best by maintaining the ignition system. OEM Supplier! For Mercedes M176, M177, and M178 engine applications. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
NGK - Corporate Logo
ES#:
4733574
Mfg#:
0001590500KT1
In Stock
$191.92 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.

Let us help you find the parts that fit your Mercedes Benz

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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