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Sold by: Rugged Parts
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(685 ratings)
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Autolite Platinum AP5325 Automotive Replacement Spark Plugs (4 Pack)

4.6 4.6 out of 5 stars 1,147 ratings

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Purchase options and add-ons

Brand Autolite
Core Material Nickel
Thread Size 14mm
Top Material Type Nickel

About this item

  • MAXIMUM PERFORMANCE: Every Platinum spark plug is necked-down center electrode fires quicker and cleaner, with less voltage for easier starts and quicker acceleration.
  • IMPROVED DURABILITY: Our spark plugs are platinum-to-platinum firing for superior durability and super conductive Yttrium enhanced ground electrode provides superior heat transfer
  • CONSTRUCTION: These spark plugs are platinum enhanced high nickel alloy side electrode maintains precision gap and assures virtually no gap erosion for longer plug life
  • FUEL EFFICIENCY: The Autolite Platinum automotive replacement spark plug works to optimize engine performance for a longer life and improved fuel economy.
  • AUTOLITE ADVANTAGE: Autolite has been producing spark plugs since 1936 making it one of the most trusted and reliable brands for your OE replacement spark plugs needs. Gap .044"/1.1mm
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$14.51
Get it as soon as Sunday, Mar 31
Only 10 left in stock - order soon.
Sold by Sixity Auto and ships from Amazon Fulfillment.
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Autolite Platinum AP5325 Automotive Replacement Spark Plugs (4 Pack)
Autolite Platinum AP5325 Automotive Replacement Spark Plugs (4 Pack)
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Price$14.51$10.29-38% $10.29
Typical:$16.64
-51% $5.14
List:$10.40
-5% $17.99
List:$18.99
-39% $21.47
List:$35.16
Delivery
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Customer Ratings
Value for money
4.4
4.6
4.6
3.6
4.2
Mileage
4.1
4.3
4.5
3.3
4.0
Longevity
4.6
4.5
3.6
3.7
Sold By
Sixity Auto
Amazon.com
Amazon.com
Amazon.com
BDFHYK
Amazon.com
number of items
4
4
4
1
4
core material
Nickel
Platinum
Platinum
Iridium
Iridium
Iridium
top material
Nickel
Nickel
Nickel
Nickel
Nickel
Alloy Steel

From the manufacturer

About Us

The Autolite story began in 1911 when two small companies started producing buggy lamps, becoming a thriving automotive parts manufacturer by the 1930s. But its history as a spark plug manufacturer began in 1935 when Royce G. Martin, President of the Electric Autolite Company, equipped and staffed a lab to develop the first Autolite spark plug. Leading the project was Robert Twells, a ceramic engineer, who eagerly researched current patents and ceramic insulator technology.

With a handful of new draftsman and staff members, it only took a few months before the Electric Autolite Company had a spark plug available for distribution. Autolite had instant success, as the brand supplied spark plugs and other ignition parts to well-known automotive leaders including Chrysler, Studebaker, Packard and Willys.

Product Description

Autolite Platinum Spark Plugs feature a center wire platinum firing tip for reduced gap erosion, fewer misfires, better performance, and more durability. These spark plugs also feature a high nickel alloy side electrode to maintain a precise gap, and a full platinum tip to ensure virtually no gap erosion. The necked-down center electrode fires quicker, cleaner, and with less voltage for easier starts, quicker acceleration, and improved fuel economy.

Product information

Technical Details

Additional Information

Warranty & Support

Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here.
Product Warranty: For warranty information about this product, please click here

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Autolite Platinum AP5325 Automotive Replacement Spark Plugs (4 Pack)


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What's in the box

  • Platinum Spark Plug
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    Customer reviews

    4.6 out of 5 stars
    4.6 out of 5
    1,147 global ratings

    Customers say

    Customers like the performance, ease of installation, quality, fit and value of the spark plug. For example, they mention it works well, it comes pregrooped and it's good value for money.

    AI-generated from the text of customer reviews

    14 customers mention14 positive0 negative

    Customers are satisfied with the performance of the spark plug. For example, they mention it works well, fits perfectly, and has a good lifespan. Some say that it doesn't improve performance or mileage, but it does make the engine run smoother and improves acceleration.

    "...top of the plug looked slightly different on the NKG but the Autolites worked fine. Very pleased." Read more

    "...Fixed my check engine light issue and engine runs much smoother. Works exactly as intended with fast shipping at a great price. Recommended...." Read more

    "Product was easy to install in my car and noticed better acceleration and MPG" Read more

    "...But other than that no no issues and they work just fine so far." Read more

    14 customers mention14 positive0 negative

    Customers appreciate the value of the spark plug. They say it's a great plug for the price and an awesome buy.

    "...They were a GREAT price compared to what I could get in town. I put them in a 2016 VW Passat. They were replacing NKG plugs...." Read more

    "...Works exactly as intended with fast shipping at a great price. Recommended...." Read more

    "Graet spark plugs at a very fair price but what made it fantastic was Auto Plus allowed local pickup getting them very fast!" Read more

    "...Overall they get the job done for a good price so I would recommend them." Read more

    8 customers mention6 positive2 negative

    Customers like the fit of the spark plug. They mention that it fits perfectly in their car and is the right fit for their vehicle.

    "...and even the old spark plugs looked way different yet these still fits perfectly and works good for 2 weeks before the car started cutting, I..." Read more

    "Fit perfectly in my car." Read more

    "Not gapped to corrected size..." Read more

    "Perfect for my vehicle." Read more

    8 customers mention8 positive0 negative

    Customers are satisfied with the quality of the spark plug. For example, they mention it's a good product and a solid workhorse.

    "Seems to be a good quality, would be better if it came with a gapping tool. Overall they get the job done for a good price so I would recommend them." Read more

    "Good product" Read more

    "Good product" Read more

    "Good product" Read more

    6 customers mention6 positive0 negative

    Customers find the installation process of the spark plug to be easy. They mention that it comes pre-grooved and installed, and works perfectly in a 2006 Honda Civic Hybrid.

    "Item arrived promptly and sparkplugs were easy to install. Fixed my check engine light issue and engine runs much smoother...." Read more

    "Product was easy to install in my car and noticed better acceleration and MPG" Read more

    "Very easy to install in place thanks again" Read more

    "can't say anything it was easy to install and worked time will tell if it last as long as oem" Read more

    3 customers mention0 positive3 negative

    Customers are dissatisfied with the gap of the spark plug. They mention that the plugs died after installation and one of them was burnt.

    "...plug with black lines..UPDATE : A WEEK LATER after installing the plugs died...." Read more

    "Nissan Sentra-2 weeks in and I get a misfire code. One of the spark plugs was burnt. Obviously had to replace it, and to be safe I replaced all 4...." Read more

    "Shipping fast and spark plug already gapped..." Read more

    Major misfires
    2 Stars
    Major misfires
    These plugs may work in some applications, but my “16 Golf R APR stage 2 missed severely above 2000 RPM. Took them out immediately and put in the expensive NGK R7437-9 and all is good again, at all RPMs!
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    Top reviews from the United States

    Reviewed in the United States on February 24, 2024
    Number of Items: 4Verified Purchase
    Reviewed in the United States on December 3, 2022
    Number of Items: 4Verified Purchase
    Reviewed in the United States on January 21, 2024
    Number of Items: 4Verified Purchase
    One person found this helpful
    Report
    Reviewed in the United States on February 21, 2023
    Number of Items: 4Verified Purchase
    2 people found this helpful
    Report
    Reviewed in the United States on February 4, 2024
    Number of Items: 4Verified Purchase
    Reviewed in the United States on August 15, 2023
    Number of Items: 4Verified Purchase
    Reviewed in the United States on June 23, 2021
    Number of Items: 4Verified Purchase
    Reviewed in the United States on June 22, 2023
    Number of Items: 4Verified Purchase

    Top reviews from other countries

    Translate all reviews to English
    John Palmer
    5.0 out of 5 stars OEM quality at a good price
    Reviewed in Canada on August 26, 2023
    Number of Items: 4Verified Purchase
    jacques lapierre
    5.0 out of 5 stars bonne
    Reviewed in Canada on March 10, 2024
    Number of Items: 4Verified Purchase
    Rockliffe Dan
    5.0 out of 5 stars Works very well in Camry 2010.
    Reviewed in Canada on May 7, 2022
    Number of Items: 4Verified Purchase
    One person found this helpful
    Report
    Joseph Abraham Hoskins
    5.0 out of 5 stars good price well done
    Reviewed in Canada on January 30, 2023
    Number of Items: 4Verified Purchase
    One person found this helpful
    Report
    VMehta
    5.0 out of 5 stars Good spark plugs for the price (set of 4)
    Reviewed in Canada on October 10, 2022
    Number of Items: 4Verified Purchase