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Spark Plug-Natural DENSO 5304

4.950 product ratings

The Parts Locker (6615)

99.4% positive feedback

Price:

$5.99

Returns:

30 days returns. Seller pays for return shipping.

Condition:

New

The DENSO IK20 5304 "Iridium Power" Spark Plug is a high-quality vintage part designed for gasoline engines. Made in the United States, this spark plug is sold individually and is interchangeable with part number 1110985Z10. With a superseded part number of 88901007, this DENSO spark plug is suitable for a variety of car and truck models, offering reliable ignition system performance and durability.

Ratings and Reviews

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4.9

50 product ratings

46 users rated this 5 out of 5 stars
3 users rated this 4 out of 5 stars
1 users rated this 3 out of 5 stars
0 users rated this 2 out of 5 stars
0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

See all 31 reviews

by mantis7starclan
Jun 05, 2017
Excellent spark plugs, smooth feel.
These are the only plugs I'll use in my Audi A4. Reliable with great power boost. I recommend them to people I care about, because I care about them having reliable products...
Verified purchase: YesCondition: New
by dewey_ai
Sep 26, 2018
Denso. Nuff said!
There's a reason why man automakers go to Denso to have parts made for their vehicles. Quality. My car came with these so I only replace them with there and I havent had an issue. Good buy
Verified purchase: YesCondition: New
by tubiedo
Sep 12, 2025
Brand new, competitive priced!
Brand new, competitive priced!
Verified purchase: YesCondition: New
by 2013stwayne
Jan 31, 2018
good product
I've been using these plugs for several years and they are excellent value
Verified purchase: YesCondition: New
by urbano78
Feb 05, 2023
Denso IK20
Just what I needed and good price also
Verified purchase: YesCondition: New
by m5qcbb9uryu@deleted
Oct 25, 2017
nicely made looks like the denso but much cheaper
Verified purchase: YesCondition: New
by kavarmata17
Mar 10, 2021
The Best !/?
This product is Perfect !!!!!
Verified purchase: YesCondition: New
by franksing2
May 09, 2024
Nice Item, works great. Thanks A+++++++++++
Nice Item, works great. Thanks A+++++++++++
Verified purchase: YesCondition: New
by scha-8537
Apr 22, 2025
Denso Plugs
Good product and good price
Verified purchase: YesCondition: New
by john67590
Mar 21, 2024
Great iridium plugs
Great new long lasting plugs for your vehicle
Verified purchase: YesCondition: New