Login
NGK Iridium IX Spark Plug Box of 4 (LTR6IX)
NGK Iridium IX Spark Plug Box of 4 (LTR6IX)
NGK Iridium IX Spark Plug Box of 4 (LTR6IX)
 Next

NGK Iridium IX Spark Plug Box of 4 (LTR6IX)

Marsoni M251S
Sale price$33.80
Pay 4 payments of $8.45 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
NGK Iridium IX Spark Plug Box of 4 (LTR6IX)NGK Iridium IX spark plugs are specifically designed for the performance enthusiast. Iridium IX provides outstanding acceleration, high fuel efficiency and durability. NGK Iridium IX plugs offer extreme ignitability and exceptional anti fouling. Tapered cut ground electrode provides improved starting, idling and throttle response. The Iridium fine wire center electrode's durability is six times harder than platinum. Iridium alloy's extremely high
Easy Shipping

Quick Dispatch:

Your NGK Iridium IX Spark Plug Box of 4 (LTR6IX) orders ship within 1-2 business days.

Delivery Options:

  • Standard: 3-7 business days
  • Fast: 2-3 business days
  • Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your NGK Iridium IX Spark Plug Box of 4 (LTR6IX) ships.

Need Help?
Questions about NGK Iridium IX Spark Plug Box of 4 (LTR6IX), sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for NGK Iridium IX Spark Plug Box of 4 (LTR6IX) in your area.

Get Shipping Estimates

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 494 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
J
Verified Purchase
James Smith
Battle Creek, US
★★★★★ 4
Full synthetic in new cars
Size: 5 Quart, Style: 3-Pack, Pattern Name: Motor Oil, Configuration: 5W-20
Looked on YouTube pennzoil full platinum high mileage is rated number two in oils good for your car it’s supposed to have good engine protection for 7000 miles. Good fuel efficiency, but that remains to be seen.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 25, 2026
M
Verified Purchase
Mark S.
Los Angeles, US
★★★★★ 5
One of the best Oils out there
Size: 1 Quart, Style: 6-Pack, Pattern Name: Motor Oil, Configuration: 5W-30
Only Oil I will ever use in my older vehicle. Almost 200,000 miles and still runs great. The proof is right there. Change at reasonable intervals, 5000 max, don’t listen to the 10,000 mile BS. They don’t want your vehicle to last, they want to sell you a new one.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
S
Verified Purchase
Sarah ph
Pawtucket, US
★★★★★ 5
Top quality
Size: 1 Quart, Style: 6-Pack, Pattern Name: Motor Oil, Configuration: 5W-30
Best motor oil, better than mobile one ! Wish they made ultra platinum in high mileage 🙏🏻
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 12, 2026
W
Verified Purchase
Walter
Cuba, US
★★★★★ 5
Made from Natural Gas
Size: 1 Quart, Style: 6-Pack, Pattern Name: Motor Oil, Configuration: 5W-30
Made of Natural Gas...
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 8, 2026
C
Verified Purchase
Christopher Flores
Boise, US
★★★★★ 5
Very good option
Better than the oiled version, if you're not chasing track performance. Fit perfectly into my Accord. I still get 34MPG, so it's at least as good or better than OEM, and still better than other options you'll find. No complaints here.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 12, 2026

recommand products

504 547 44: 2012782 Flat Cable Entry Gland 33mm Inside Width 8mm Inside Height and PG21 Lock Nut
504 547 44: 2012782 Flat Cable Entry Gland 33mm Inside Width 8mm Inside Height and PG21 Lock Nut
25.70
 021417: Acid Resistant Cable Trolley With Ball Joint - 6 KG Capacity
021417: Acid Resistant Cable Trolley With Ball Joint - 6 KG Capacity
63.95
 021611: Towing Trolley
021611: Towing Trolley
236.47
 142100202011: Lift / Drag Cable Reel With 20 Feet of 2 Cond 10 AWG Cable
142100202011: Lift / Drag Cable Reel With 20 Feet of 2 Cond 10 AWG Cable
830.33
 023953: Plastic Trolley With Plastic Rollers 5
023953: Plastic Trolley With Plastic Rollers 5" Long
17.00