{"product_id":"autolite-ap5125-spark-plug","title":"Autolite AP5125 Spark Plug","description":"\u003ch2\u003eAutolite Platinum Spark Plug AP5125 Overview\u003c\/h2\u003e\u003cp\u003eThe Autolite Platinum Spark Plug AP5125 is engineered for reliable ignition performance in select Ford vehicles. Designed with durable platinum electrodes and a tapered ground electrode tip, this spark plug supports consistent combustion and engine efficiency.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePlatinum center electrode tip and core for enhanced durability\u003c\/li\u003e\n\u003cli\u003eTapered ground electrode tip made of nickel for precise spark delivery\u003c\/li\u003e\n\u003cli\u003eExtra-long ceramic insulator for improved heat dissipation\u003c\/li\u003e\n\u003cli\u003eResistor type with 4000 ohms resistance to reduce electrical noise\u003c\/li\u003e\n\u003cli\u003eStandard center electrode design with a 0.044 inch pre-gap size\u003c\/li\u003e\n\u003cli\u003eCompatible with Ford Bronco, F-150, F-250, F-350, and Econoline series\u003c\/li\u003e\n\u003cli\u003eHex size 13\/16 inch (21 mm) for easy installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetails on the Autolite Platinum Spark Plug Line\u003c\/h2\u003e\u003cp\u003eThe Platinum Spark Plug line from Autolite focuses on delivering consistent ignition performance through the use of platinum materials on both the center electrode tip and core. This design enhances wear resistance and longevity compared to conventional spark plugs. The AP5125 model incorporates these features with a tapered seat and nickel ground electrode, making it suitable for secondary ignition systems in various Ford trucks and vans.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications and Features\u003c\/h2\u003e\u003cp\u003eThe AP5125 spark plug features a 0.540 inch (14.0 mm) reach and an 18.0 mm thread diameter, ensuring proper fitment in compatible engines. The extra-long ceramic insulator improves thermal insulation, while the resistor type with 4000 ohms resistance helps minimize radio frequency interference. The tapered ground electrode tip and nickel core provide a stable spark path, contributing to efficient combustion. The pre-gap size is set at 0.044 inches (1.10 mm), optimized for the ignition systems in Ford Bronco, F-150, F-250, F-350, and Econoline models.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFord Bronco\u003c\/li\u003e\n\u003cli\u003eFord E-150 Econoline and E-150 Econoline Club Wagon\u003c\/li\u003e\n\u003cli\u003eFord E-250 Econoline and E-250 Econoline Club Wagon\u003c\/li\u003e\n\u003cli\u003eFord E-350 Econoline and E-350 Econoline Club Wagon\u003c\/li\u003e\n\u003cli\u003eFord F-150, F-250, and F-350 trucks\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Issues Addressed by the AP5125 Spark Plug\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEngine misfires due to worn or damaged spark plugs\u003c\/li\u003e\n\u003cli\u003eReduced fuel efficiency from inconsistent ignition\u003c\/li\u003e\n\u003cli\u003eDifficulty starting the engine in cold conditions\u003c\/li\u003e\n\u003cli\u003eExcessive emissions caused by incomplete combustion\u003c\/li\u003e\n\u003cli\u003eIgnition system electrical noise affecting vehicle electronics\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Autolite Platinum Spark Plug AP5125, ensure the spark plug gap is set to the specified 0.044 inch (1.10 mm) pre-gap size. Use a torque wrench to tighten the plug to the manufacturer’s recommended torque to avoid damage to the tapered seat. The 13\/16 inch (21 mm) hex size allows for standard spark plug socket compatibility. Inspect the spark plug threads and clean the cylinder head threads before installation to ensure proper fit and sealing.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eAutolite Platinum Spark Plugs are manufactured to meet OEM specifications for fit, form, and function. The AP5125 model includes a resistor to reduce electrical interference and is constructed with high-quality platinum and nickel materials for durability. While specific warranty details are not provided, Autolite products typically adhere to industry standards for quality and reliability.\u003c\/p\u003e","brand":"Autolite","offers":[{"title":"Default Title","offer_id":43634916130997,"sku":"BBRQ-AP5125","price":15.67,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/AB_AP5125_Fro.jpg?v=1774987486","url":"https:\/\/www.partcatalog.com\/products\/autolite-ap5125-spark-plug","provider":"PartCatalog","version":"1.0","type":"link"}