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⚡ Spark your engine’s potential — don’t get left in the dust!
The NGK Set of 6 Ruthenium HX High Spark Plugs delivers superior ignitability and durability with a dual fine electrode design and premium materials like ruthenium and copper. Pre-gapped for optimal performance across popular Ford, Mazda, Chevy, GMC, and Lincoln V6 engines, these plugs ensure smoother starts, enhanced fuel efficiency, and long-lasting reliability—making them a smart upgrade for discerning drivers.
| ASIN | B09MKF1J1L |
| Best Sellers Rank | #1,454,019 in Automotive ( See Top 100 in Automotive ) #7,225 in Automotive Replacement Spark Plugs |
| Brand | Newparts |
| Brand Name | Newparts |
| Core Material | Nickel |
| Customer Reviews | 4.5 out of 5 stars 20 Reviews |
| Gap Size | 0.04 Inches |
| Global Trade Identification Number | 00196484634821 |
| Item Weight | 9.6 ounces |
| Manufacturer | Newparts |
| Manufacturer Part Number | LTR6AHX-Set6 |
| OEM Part Number | 91276 |
| Thread Size | 14.00mm |
| Top Material Type | Nickel |
K**T
Called for iridium plugs but decided to go with these !!
Spark plugs fit as should! We’ll see how long they last! Original lasted over 100,000 miles
W**Y
Fit my 2014 Ford Flex SEL
I installed these over a month ago and they are preforming great! Came packaged with tip guards to protect gap.
A**R
Not good
We bought Sparkplugs and another part neither one of the parts could handle the normal daily use. After a month truck started stalling had to buy a whole new set at the dealer
W**W
2018 Ford Explore V6
Very simple replacement / upgrade for my dads explorer, very easy to install! Runs great!
Trustpilot
1 month ago
5 days ago