--- product_id: 107458636 title: "Autolite APP3924 Double Platinum Automotive Replacement Spark Plugs (4 Pack)" brand: "autolite iridium ultra" price: "FREE" currency: ARS in_stock: false url: https://www.desertcart.com.ar/products/107458636-autolite-app3924-double-platinum-automotive-replacement-spark-plugs-4-pack store_origin: AR region: Argentina --- # Longer plug life Fires quicker & cleaner Superior heat transfer Autolite APP3924 Double Platinum Automotive Replacement Spark Plugs (4 Pack) **Brand:** autolite iridium ultra **Price:** FREE **Availability:** ❌ Out of Stock ## Summary > ⚡ Ignite your drive with Autolite’s double platinum power! ## Quick Answers - **What is this?** Autolite APP3924 Double Platinum Automotive Replacement Spark Plugs (4 Pack) by autolite iridium ultra - **How much does it cost?** FREE with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/107458636-autolite-app3924-double-platinum-automotive-replacement-spark-plugs-4-pack) ## Best For - autolite iridium ultra enthusiasts ## Why This Product - Trusted autolite iridium ultra brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Heat Mastery:** Yttrium-enhanced ground electrode delivers superior heat transfer, keeping your engine cool under pressure. - • **Enduring Platinum Power:** Platinum-to-platinum firing design drastically reduces gap erosion and misfires, boosting durability. - • **Lightning-Fast Ignition:** Necked-down center electrode ensures quicker, cleaner sparks for effortless starts and rapid acceleration. - • **Trusted Legacy Performance:** Backed by Autolite’s 80+ years of expertise, these plugs are the reliable choice for your vehicle’s peak performance. - • **Precision Engineered Longevity:** High nickel alloy side electrode maintains exact gap, guaranteeing extended spark plug life. ## Overview Autolite APP3924 Double Platinum Spark Plugs feature a necked-down center electrode and platinum-to-platinum firing for faster ignition, reduced misfires, and enhanced durability. With a copper core and yttrium-enhanced ground electrode, they provide superior heat transfer and maintain precise gaps for longer life. Trusted since 1936, these plugs deliver reliable, high-performance starts and acceleration backed by a 5-year limited warranty. ## Description Autolite Double Platinum Spark Plugs have better materials to give your engine better performance. Platinum-to-platinum design greatly decreases gap erosion, reduces misfires, and provides improved durability compared to standard plugs. It's the superior-performing spark plug, providing preferred technology for DIS engines. 5-year limited warranty ## Features - MAXIMUM PERFORMANCE: Every Double Platinum spark plug is necked-down center electrode fires quicker and cleaner, with less voltage for easier starts and quicker acceleration. Full copper core electrode provides better performance in all conditions - 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 - high nickel alloy side electrode maintains precise gap - 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 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B076CFG4S2 | | Automotive Fit Type | Vehicle Specific Fit | | Best Sellers Rank | #1,047,184 in Automotive ( See Top 100 in Automotive ) #5,165 in Automotive Replacement Spark Plugs | | Brand Name | Autolite Iridium Ultra | | Compatible with Vehicle Type | Car, Truck | | Core Material | Copper | | Customer Reviews | 4.6 4.6 out of 5 stars (544) | | Gap Size | 0.04 inches | | Global Trade Identification Number | 00009100259950 | | Included Components | Platinum Spark Plug | | Item Type Name | Double Platinum Spark Plug | | Item Weight | 7.04 ounces | | Manufacturer | Autolite | | Manufacturer Part Number | APP3924-4PK | | Manufacturer Warranty Description | Manufacturer | | Model Number | APP3924-4PK | | Number of Items | 4 | | OEM Equivalent Part Number | APP3924-4PK | | Top Material Type | Nickel | | UPC | 009100259950 | | Unit Count | 4 Count | ## Product Details - **Brand:** Autolite Iridium Ultra - **Core Material:** Copper - **Global Trade Identification Number:** 00009100259950 - **Top Material Type:** Nickel - **Vehicle Service Type:** Car, Truck ## Images ![Autolite APP3924 Double Platinum Automotive Replacement Spark Plugs (4 Pack) - Image 1](https://m.media-amazon.com/images/I/81iDBnNV9ML.jpg) ## Available Options This product comes in different **Number of Items** options. ## Frequently Bought Together - Autolite APP3924 Double Platinum Automotive Replacement Spark Plugs (4 Pack) - Set of 4 Ignition Coil Packs Fits for 2.4L 2.7L 2000 2001 2002 2003 2004 Toyota Tacoma L4 2.4 2.7 Coils Replacement OE# UF323 C1305 90919-0223 - ECOGARD XA4645 Premium Engine Air Filter Fits Toyota Tacoma 2.4L 1995-2004, Pickup 2.4L 1989-1995, Tacoma 2.7L 1995-2004, 4Runner 2.7L 1996-2000, Previa 2.4L 1991-1997 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.ar/products/107458636-autolite-app3924-double-platinum-automotive-replacement-spark-plugs-4-pack](https://www.desertcart.com.ar/products/107458636-autolite-app3924-double-platinum-automotive-replacement-spark-plugs-4-pack) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-09-28*