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1988 Porsche 928 S4 Coupe V8 5.0L

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1988 Porsche 928 S4 Coupe V8 5.0L Engine Ignition Parts

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Spark Plug Wire Tester

ES#3699256 - CTA3018 - Spark Plug Wire Tester - Use to test for Spark. - CTA Tools - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Use to test for Spark.

Brand:
CTA Tools - Corporate Logo
ES#:
3699256
Mfg#:
CTA3018
Ships on Aug 19, 2026
$9.27 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

Camshaft O-Ring

ES#2538599 - 99970160240 - Camshaft O-Ring - Rubber 50X5 ring - Victor Reinz - Porsche

Rubber 50X5 ring 2 required

Brand:
Victor Reinz - Corporate Logo
ES#:
2538599
Mfg#:
99970160240
Ships in 1-2 days
$2.03 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Spark Plugs - Set Of 8

ES#2738960 - 99917015690KT11 - Spark Plugs - Set Of 8 - BPR6ES - NGK - Porsche

BPR6ES We Price Match - Give Us A Call or Chat!

Brand:
NGK - Corporate Logo
ES#:
2738960
Mfg#:
99917015690KT11
In Stock at Vendor
$41.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ignition Control Unit - Priced Each

Two required

Brand:
SMP - Corporate Logo
ES#:
5340604
Mfg#:
92860270601
In Stock at Vendor
$245.99

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

$220.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ignition Control Unit - Priced Each

Ignition module Two required

Brand:
Standard - Corporate Logo
ES#:
5340624
Mfg#:
92860270601
In Stock at Vendor
$245.99

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

$220.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Spark Plugs - Set Of 8

ES#2738956 - 99917015690KT8 - Spark Plugs - Set Of 8 - Denso Iridium Power IW20 - Denso - Porsche

Denso Iridium Power IW20

Brand:
Denso - Corporate Logo
ES#:
2738956
Mfg#:
99917015690KT8
Ships in 1-2 days
$92.00

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

$89.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Spark Plugs - Set Of 8

ES#2738932 - 99917015690KT2 - Spark Plugs - Set Of 8 - Genuine OE replacement WR7 DC spark plugs - Genuine Porsche - Porsche

Genuine OE replacement WR7 DC spark plugs

Brand:
Genuine Porsche - Corporate Logo
ES#:
2738932
Mfg#:
99917015690KT2
Ships in 5 Business Days
$195.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Ignition Parts

Modern high-tech ignitions are complex, computer-controlled systems that deliver spark to the cylinders with amazing efficiency and split-second timing, but they don't last forever. That's why ECS Tuning stocks ignition modules, ignition coils, ignition wiring, and spark plugs. Look to us for OEM and aftermarket ignition parts to keep your engine running strong.

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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