Autolite Platinum Plug (Pack of 4) by AUTOLITE - AP5143

Part#AP5143Brand:AUTOLITE
4.9
(16)16 reviews
CA$ 26.74
Upgrade your ride with premium AUTOLITE auto parts
4.9
(16)16 reviews
Economy Grade
  • Autolite Platinum Plug (Pack of 4) by AUTOLITE - AP5143 pa2
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  • Autolite Platinum Plug (Pack of 4) by AUTOLITE - AP5143 pa5
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Grade: Unveil Product Features with Product Highlights
Grade
Economy
    Driver Profile: Unveil Product Features with Product Highlights
    Driver Profile
    Budget Driver
      Incentive: Unveil Product Features with Product Highlights
      Incentive
      Budget-Saver
      • Conforms To Safety Standards
      • Addresses the issue without breaking the wallet
      Precision : Unveil Product Features with Product Highlights
      Precision
      Original Fit
      • Fitment on par with OEM
      • OE Quality Assurance
      • Exact Size & Dimensions
      Longevity: Unveil Product Features with Product Highlights
      Longevity
      Limited Lifespan

        Product Information

        AUTOLITE

        Autolite platinum plugs feature a center wire platinum firing tip that provides improved performance and durability. They fire quicker and cleaner with less voltage, provide quicker acceleration, and improved fuel economy compared to standard plugs. Autolite platinum plugs offer benefits like decreased gap loss, less failure, and improved performance.

        Features & Benefits
        • Autolite Platinum plug features a superconductive Yttrium enhanced ground electrode that provides superior heat transfer
        • Full platinum tip assures virtually no gap erosion for longer plug life
        • Leakproof, heat-fused resistor offers maximum durability
        • Autolite platinum plug offers quick starts, faster acceleration, and fewer misfires
        • Necked-down center electrode fires quicker and cleaner with less voltage for easier starts
        • Offers quicker acceleration and improved fuel economy compared to standard plugs

        AUTOLITE

        Since its inception, the Autolite brand has provided the automotive aftermarket and Original Equipment manufacturers the highest quality ignition products. We have been in operation for over 100 years and have produced more than 11 billion spark plugs and glow plugs. Our plugs are specifically designed for each application to meet or exceed OE quality and performance. Autolite makes plugs for Japanese, European and Korean cars as well as plugs for Lawn & Garden and Power Sports.

        AUTOLITE's Warranty

        2 years of warranty for Copper. 4 years of warranty for Platinum. Warranty of 5 years for Double Platinum and 7 years for Iridium XP.

        SKU: 23lrw5y5b3



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        4.9
        16 reviews
        Rating Snapshot
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        15
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        1-8 of 16 ReviewsSort By:
        AutoLite has really stepped up their game.
        Cameron C.
        Reviewed in PREVOST, QC on August 1, 2024
        These are high-quality plugs. My LR3 specified Autolite, and even though I was hesitant, I'm glad I gave them a chance. They've improved my gas mileage and the car runs smoother. Quite impressed by their build quality.
            Yes, I recommend this product.
            Good plugs, good value. Attention 4.0 Ranger owners!
            Frances W
            Reviewed in PRINCETON, BC on July 23, 2024
            Leaving this tip for those with a 2000-2006 Ranger with the 4.0 V6 struggling with the #3 cylinder plug (passenger side near firewall). Crank your steering all the way left. Lift the truck, pop the tire off, and remove the mud flap in the fender well—it's right there. You might still need a universal joint or a flex head ratchet, but it makes the job doable. Hope this helps you skip the frustration. Plugs came properly gapped, too.
                Yes, I recommend this product.
                Would Definitely Re-Purchase
                R Van Koppen
                Reviewed in MAYERTHORPE, AB on July 10, 2024
                Verified Purchase
                My car is running smoothly again, like a purring kitten.
                    Yes, I recommend this product.
                    Definitely buying these again
                    Clement
                    Reviewed in HAPPY VALLEY-GOOSE BAY, NL on July 8, 2024
                    These spark plugs are fantastic.
                        Yes, I recommend this product.
                        Quality Product, Highly Recommended
                        M harkness
                        Reviewed in LAKE LOUISE, AB on July 6, 2024
                        Verified Purchase
                        Swapped out the old spark plugs on my 2008 Mercury Mountaineer, and the SUV runs great. Time will tell how long they last, but I highly recommend them.
                            Yes, I recommend this product.
                            Yes, they work
                            Keith
                            Reviewed in CARP, ON on July 2, 2024
                            They work just fine.
                                Yes, I recommend this product.
                                Worth Repurchasing
                                Eugene S
                                Reviewed in CHETWYND, BC on June 29, 2024
                                Verified Purchase
                                Pretty solid preformance.
                                    Yes, I recommend this product.
                                    Solid spark plugs
                                    R. Zwicker
                                    Reviewed in SUNDRE, AB on June 17, 2024
                                    They seem to work well, didn't run into any issues while installing them.
                                        Yes, I recommend this product.