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Audi B8 RS5 4.2L

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Audi B8 RS5 4.2L Ignition Maintenance Parts

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7 pc. 3/8" Dr. Spark Plug Socket Set

ES#3128223 - 8845D - 7 pc. 3/8" Dr. Spark Plug Socket Set - Complete set of spark plug sockets. - Sunex - Audi BMW Volkswagen MINI Porsche

Complete set of spark plug sockets.

Brand:
Sunex - Corporate Logo
ES#:
3128223
Mfg#:
8845D
Ships in 7 Business Days
$141.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Spark Plugs - Set Of Eight

ES#2550627 - 0242236583KT2 - Spark Plugs - Set Of Eight - Keep your engine running like new with replacement spark plugs - Bosch - Audi

Keep your engine running like new with replacement spark plugs 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
2550627
Mfg#:
0242236583KT2
Back Ordered
$129.99

This product was last offered at the strikethrough price on
02-08-2026

$109.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Ignition Coil Puller - Compact Handle

ES#4030620 - CTA7994 - Ignition Coil Puller - Compact Handle - Helps remove ignition coils in tight quarters without damage or injury - CTA Tools - Audi Volkswagen Porsche

Helps remove ignition coils in tight quarters without damage or injury For push down style coil packs only, does not work on the bolt down style coil packs.

Brand:
CTA Tools - Corporate Logo
ES#:
4030620
Mfg#:
CTA7994
Ships on Aug 11, 2026
$19.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Wire Type Spark Plug Gapper 0035 to .080

ES#2944884 - LIS67900 - Wire Type Spark Plug Gapper 0035 to .080 - Always check gap on your new spark plugs - Lisle - Audi BMW Volkswagen MINI Porsche

Always check gap on your new spark plugs

Brand:
Lisle - Corporate Logo
ES#:
2944884
Mfg#:
LIS67900
Ships in 2 Business Days
$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ignition Coil - Set Of Eight

ES#2538578 - 07K905715FKT8K - Ignition Coil - Set Of Eight - Keep your engine running strong - Karlyn - Audi

Keep your engine running strong

Brand:
Karlyn - Corporate Logo
ES#:
2538578
Mfg#:
07K905715FKT8K
Ships in 4 Business Days
$260.99

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

$223.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Ignition Coil - Priced Each

Direct OE replacement coil pack to cure misfires and restore a smooth, powerful idle to your FSI, TSI, or 2.5L engine 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Febi - Corporate Logo
ES#:
5492218
Mfg#:
07K905715G
Special Order: No Guaranteed ETA
$52.99 USD

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.

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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