{"product_id":"autolite-spark-plug-41-823","title":"Autolite Spark Plug 4-Pack OEM 41-823","description":"\u003cp\u003e\u003cstrong\u003eThis Autolite spark plug\u003c\/strong\u003e delivers the correct heat range for the target engine calibration. Sold as a 4-count pack for the target application.\u003c\/p\u003e\n\u003cp\u003eSpark plugs deliver the ignition spark inside the combustion chamber. Fouled or worn plugs cause cold-start misfire, poor fuel economy, and lean-condition codes on turbo engines.The manufacturer part number covers a broad range of makes, models, and model years - which is common for hardware kits, hydraulic components, and service items where the same physical piece is used across many platforms. The correct way to confirm this fits your vehicle is to match the manufacturer part number against your service manual, the OE parts diagram, or the part you are replacing. If your service manual cross-references this manufacturer PN, or if the piece you are removing carries this number physically stamped or labeled, you are looking at the correct replacement.\u003c\/p\u003e\n\u003cp\u003eIf you would like us to verify fitment against your VIN or vehicle configuration before you buy, contact us with the year, make, model, submodel, and trim of your vehicle and we will confirm the cross-reference against the manufacturer catalog.\u003c\/p\u003e\n\u003ch3\u003eCross-Reference\u003c\/h3\u003e\n\u003cp\u003eManufacturer part number \u003cstrong\u003e41-823\u003c\/strong\u003e. This is a Autolite catalog part. Confirm the OE reference for your vehicle matches before installing.\u003c\/p\u003e\n\u003ch3\u003eWhy You Might Need This\u003c\/h3\u003e\n\u003cp\u003eFouled or worn plugs cause cold-start misfire, poor fuel economy, and lean-condition codes on turbo engines. Replace on the manufacturer service interval.\u003c\/p\u003e\n\u003ch3\u003eInstallation Notes\u003c\/h3\u003e\n\u003cp\u003eAnti-seize on the plug threads is required on aluminum heads to prevent thread damage on removal. Torque to the manufacturer specification - under-torqued plugs blow out, over-torqued plugs strip the head threads.\u003c\/p\u003e\n\u003ch3\u003eShipping and Returns\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eFree shipping on orders over $75.\u003c\/strong\u003e Same-day shipping on in-stock parts ordered before 2:00 PM CT weekdays. Orders placed after the same-day cutoff ship the next business day. Every order ships from our climate-controlled warehouse; parts do not sit outside where humidity and temperature swings could damage packaging.\u003c\/p\u003e\n\u003cp\u003e30-day return window on unopened, unused parts in original packaging. Open parts installed without verified fitment: no return, or up to a 40 percent restocking fee depending on condition. Brake friction material (pads and shoes) is safety-critical and cannot be returned once a pad has touched a rotor. If a part does not fit your vehicle as described, we cover the return shipping and make it right. \u003c\/p\u003e","brand":"Autolite","offers":[{"title":"Default Title","offer_id":58163237585199,"sku":"CBP-41823","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0992\/1822\/7503\/files\/s-l1600_3776dc57-78ff-4d4e-b183-d25a71f9a7bc.jpg?v=1783894591","url":"https:\/\/corebrakeparts.com\/products\/autolite-spark-plug-41-823","provider":"CoreBrakeParts.com","version":"1.0","type":"link"}