

⚡ Ignite Performance, Slash Fuel Costs, Own the Road!
Autolite Iridium XP spark plugs combine cutting-edge 0.6mm iridium finewire technology with platinum-protected ground electrodes to deliver up to 100,000 miles of reliable, fuel-efficient ignition. Designed and engineered in the USA, these plugs offer superior durability and optimal performance across domestic and foreign vehicles, backed by a limited lifetime warranty and decades of trusted Autolite innovation.

| ASIN | B078KQZV8D |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #51,340 in Automotive ( See Top 100 in Automotive ) #355 in Automotive Replacement Spark Plugs |
| Brand Name | Autolite Iridium Ultra |
| Compatible with Vehicle Type | Car, Truck |
| Core Material | Iridium |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,338) |
| Global Trade Identification Number | 00009100267184 |
| Included Components | 4 Iridium Spark Plugs |
| Item Type Name | Spark Plug |
| Item Weight | 6.4 ounces |
| Manufacturer | Autolite |
| Manufacturer Part Number | XP5683-4PK |
| Manufacturer Warranty Description | Lifetime Limited Warranty |
| Model Number | XP5683-4PK |
| Thread Size | 14mm |
| Top Material Type | Nickel |
| UPC | 009100267184 |
| Unit Count | 4.0 Count |
D**N
Great product
These have been in the Prius since they were delivered and we can tell there’s better performance, gas mileage and the overall sound of the motor when running
A**R
great value, good fit
Fast delivery, Item arrived as described. Great value for the money
C**N
Great Plugs Great Price !!!
These Worked Out Great On A Job i did For My Friend !!! Easy to Install !!! I Gap Them Myself But They were close . So Far They Are Woking great !!! No Misfire. Been Working Many Miles So Far so good !!!
B**E
Nissan 2016
The quality for the price is unbeatable. My engine was misfiring before installation, now I am able to drive smoothly again, my acceleration Was delayed and lacked power the plugs fit perfectly. Must buy!
A**R
My vehicle is running good with the new spark plugs
Always double check before ordering vehicle parts
G**A
Won't last past a year.
Purchased back in April of 2024. The car has been taking a while to start, so they don't even last a year, already had to change them out.
J**L
Iridium fine wire
Best plug for toyota
S**T
Not the plugs you are looking for
So disappointed, I use to always use Autolite spark plugs so when it was time to change my Subaru plugs I decided to give them a whirl. Gaps on all 4 plugs was wildly off, gaps were from 0.018 to over 0.054 checking with a feeler gauge on a 4 pack. and should have been pre gapped all the same at 0.044. Lesson learned to go with a better brand like NGK.
A**T
But far the brightness one i got. Much better than those high end bulbs. Almost like a halogen bulb. Highly recommend for those looking for a real good headlight
A**N
بديل جيد للاصلي بسعر معقول
A**.
Muy buen producto
A**R
Fit and worked well for me in my altima 2011 2.5s i saved half of the price
S**Y
Me da buen rendimiento a mi Vehículo
TrustPilot
1 个月前
2 周前