Replacement Denso Coil Water Seal O-Ring

This seal will replace most Denso and aftermarket brand seals of the same type. Fitment is not guaranteed unless listed below.

Guaranteed fitment on:

  • Denso 90919-02240
  • Denso 90919-02265
  • Denso 673-1306
  • Denso 673-1303
  • NGK U5027

*Sold Individually

If you need a replacement spark plug insulator boot, click here

If you need a replacement coil spring, click here.

Customer Reviews

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J
John
Perfect fit for Denso 673-1303 Coils

JD Customs, you guys rock! I couldn't find anyone else selling just the replacement O-ring seals and you saved me from having to buy a whole new ignition coil ($3 instead of $50). While changing my spark plugs on a new used 2005 4th gen 4runner I noticed one of the ignition coils was missing the O-ring seal and dirt had gotten into the spark plug threads. The coil works fine so I looked around for a replacement seal and you were the only ones selling a product that looked like a close fit. I didn't see 673-1303 coils listed as a confirmed fit and I took a chance on it. We'll, I can say it is nearly identical to the OEM seals for the 673-1303 coils so maybe now you can add that coil # to your fitment list. Thanks!

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