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⚡ Ignite your drive with Autolite Platinum – where precision meets power!
Autolite Platinum AP5263 spark plugs feature a necked-down center electrode and platinum-to-platinum firing tips for faster ignition, superior durability, and minimal gap erosion. Designed with a high nickel alloy side electrode, they maintain precise gaps for longer life and improved fuel efficiency. Trusted since 1936, these vehicle-specific spark plugs offer reliable OE replacement performance with a lifetime limited warranty.





| ASIN | B078KQZCJ9 |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #145,515 in Automotive ( See Top 100 in Automotive ) #1,004 in Automotive Replacement Spark Plugs |
| Brand | Autolite Iridium Ultra |
| Brand Name | Autolite Iridium Ultra |
| Compatible with Vehicle Type | Car |
| Core Material | Platinum |
| Customer Reviews | 4.6 out of 5 stars 1,822 Reviews |
| Global Trade Identification Number | 00009100040657 |
| Included Components | Platinum Spark Plug |
| Item Type Name | Platinum Spark Plug |
| Item Weight | 0.11 Pounds |
| Manufacturer | AutoLite |
| Manufacturer Part Number | AP5263-4PK |
| Manufacturer Warranty Description | Lifetime Limited Warranty |
| Model Number | AP5263-4PK |
| OEM Equivalent Part Number | AP5263-4PK |
| Thread Size | 5/8" |
| Top Material Type | Nickel |
| UPC | 009100040657 |
| Unit Count | 4.0 Count |
| Vehicle Service Type | Car |
R**G
Great lights 2 brighten car lights.
When u want 2 brighten lights on car. It is perfect.
R**Y
Great plugs for the price
Put these plus into my 2016 a couple of years ago and so far they are still preforming good without any issues.
S**S
Quality parts
Cheap , reliable and fast shipping
E**N
Batteries
Price and quality acceptable
D**D
value
excellent quality so good so far
D**Z
Autolites
Durability,compatibility and fit
J**N
Autolite spark plugs
The spark plugs arrived in great condition. For a fraction of the cost of some other spark plugs, the spark plugs serves their purpose and gives your vehicle the spark that it needs with no issues. I have used this brand for many years and they have never let me down. Save money and get a good quality spark plug with auto light.
S**E
Increased hesitation and power
Put on my 2.2 cobalt , replaced the stock ones plugs which had at least 90k miles on the iridium's with these platinum plugs and I am very pleased it’s smooth and nice response. I hope these will last many Miles’s I was skeptical with the price being so cheap but I am one happy shopper now. Just make sure to check your gap
B**.
good value
Not knowing how they will perform over time, it is hard to assess but they look well made & I have no reason to doubt that they will perform very well over time. I am very satisfied at this stage.
T**S
Money saver
Plugs worked Great!!
R**D
Bonne qualité à bon prix
Reçu en moins de 24h, très bon prix et fonctionne parfaitement.
R**E
Great for our son’s GMC
Simple replacement- pre gapped. Very good.
9**Y
Works and fits perfect in my 1997 Dodge RAM 1500 5.2L Sport
Works great. No misfires.
Trustpilot
1 month ago
3 weeks ago