--- product_id: 2989649 title: "ACDelco GM Original Equipment R45TS (19354415) Conventional Spark Plug" brand: "acdelco" price: "KD 2.50" currency: KWD in_stock: true reviews_count: 13 category: "Ac Delco" url: https://www.desertcart.com.kw/products/2989649-acdelco-gm-original-equipment-r45ts-19354415-conventional-spark-plug store_origin: KW region: Kuwait --- # Copper core for superior heat transfer Ribbed suppressor seal prevents misfires Black Onyx coating resists corrosion ACDelco GM Original Equipment R45TS (19354415) Conventional Spark Plug **Brand:** acdelco **Price:** KD 2.50 **Availability:** ✅ In Stock ## Summary > ⚡ Ignite reliability with every mile — the spark your engine deserves! ## Quick Answers - **What is this?** ACDelco GM Original Equipment R45TS (19354415) Conventional Spark Plug by acdelco - **How much does it cost?** KD 2.50 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/2989649-acdelco-gm-original-equipment-r45ts-19354415-conventional-spark-plug) ## Best For - acdelco enthusiasts ## Why This Product - Trusted acdelco brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Misfire Prevention:** Ribbed suppressor seal reduces spark flashover for reliable ignition - • **Corrosion Resistance:** Nickel-chrome alloy sheathing and Black Onyx coating extend lifespan - • **Enduring Performance:** Runs 25k+ miles with consistent gap and electrode life - • **Precision Engineering:** Designed and validated by GM engineers for perfect fit and function - • **Versatile Application:** Universal fit including marine use, backed by GM quality standards ## Overview The ACDelco GM Original Equipment R45TS spark plug features a copper core for optimal heat transfer, a Black Onyx corrosion-resistant coating, and a ribbed suppressor seal to prevent misfires. Engineered and rigorously tested by GM, it delivers long-lasting performance with a consistent gap over 25,000 miles, making it a trusted choice for Chevrolet, Buick, GMC, and Cadillac vehicles as well as marine applications. ## Description ACDelco GM Original Equipment R45TS Conventional Spark Plug Review: they all were in the boxes..unlock most. excellent quality replacement - Top quality spark plug and fit my exact replacement came in gapped almost to the tee ! I was so excited I forgot to take pictures before I put them in. Review: Honestly good - I put 8 in my 85 El Camino and it rans like butter ## Features - Black Onyx coating helps reduce corrosion - Copper core provides great heat transfer and helps maximize plug durability - Ribbed suppressor seal extends resistance and helps prevent spark 'flash over' and misfires - Nickel-chrome alloy sheathing helps prevent corrosion on center electrode - Available for use in Marine applications - Some ACDelco GM Original Equipment parts may have formerly appeared as GM Genuine Parts (OE) or ACDelco Professional - ACDelco GM Original Equipment parts are designed, engineered and tested to rigorous standards, and are backed by General Motors - GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle - GM regularly updates production and service part designs to integrate new materials and technologies ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000C9SNFI | | Automotive Fit Type | Universal Fit | | Best Sellers Rank | #47,569 in Automotive ( See Top 100 in Automotive ) #357 in Automotive Replacement Spark Plugs | | Brand Name | ACDelco | | Compatible with Vehicle Type | UTV | | Core Material | Copper | | Customer Reviews | 4.7 4.7 out of 5 stars (1,102) | | Included Components | Spark Plug | | Item Type Name | Conventional Plugs - GM,Conventional Plugs - GM | | Item Weight | 0.1 Pounds | | Manufacturer | ACDelco | | Manufacturer Part Number | 19354415 | | Manufacturer Warranty Description | 24 Month / Unlimited Mile Limited Warranty on parts sold on or after 04/01/18. (Parts Only) Please see ACDelco.com for more details. | | Model Number | R45TS | | OEM Equivalent Part Number | 19302744 | | Thread Size | 14mm | | Top Material Type | Nickel | | UPC | 808709637769 | | Unit Count | 1 Count | ## Product Details - **Brand:** ACDelco - **Core Material:** Copper - **Thread Size:** 14mm - **Top Material Type:** Nickel - **Vehicle Service Type:** UTV ## Images ![ACDelco GM Original Equipment R45TS (19354415) Conventional Spark Plug - Image 1](https://m.media-amazon.com/images/I/61fmsu2FkRL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: hi i have a 82 monte carlo converted to ss whit an carb 350 that uses r45ts is their a double platinum version of this plug?** A: AC Delco 41-905 is the platinum spark plugs. **Q: Where is the spark plug made in uysa?** A: The package says Made in Mexico. **Q: Does this fit a 1974 corvette 350 SBC?** A: I put them in a 79 vette 350 So I would think they would work. **Q: My 1974 corvette 350 has been converted to HEI, what should the correct gap be set to for best performance?** A: Ask the HEI manufacturer. The gap is determined by the engine compression and voltage of the spark. If you can’t get an answer, start at .045 and regap after trial runs in .005 up. If it gets worse, reverse sets until you find the best results. Sorry no easy proof. ## Customer Reviews ### ⭐⭐⭐⭐⭐ they all were in the boxes..unlock most. excellent quality replacement *by L***R on March 11, 2026* Top quality spark plug and fit my exact replacement came in gapped almost to the tee ! I was so excited I forgot to take pictures before I put them in. ### ⭐⭐⭐⭐⭐ Honestly good *by Z***L on January 16, 2026* I put 8 in my 85 El Camino and it rans like butter ### ⭐⭐⭐⭐⭐ Small Block Chevy plugs *by M***A on August 20, 2025* These seem to be the right plugs for my 1970’s Chevy engine. Plugs came in with no issues and cheaper than the chain stores. ## Frequently Bought Together - ACDelco GM Original Equipment R45TS Conventional Spark Plug - ACDelco Professional D336X (19110931) Ignition Distributor Cap - ACDelco Professional D448X Ignition Distributor Rotor , White --- ## 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.kw/products/2989649-acdelco-gm-original-equipment-r45ts-19354415-conventional-spark-plug](https://www.desertcart.com.kw/products/2989649-acdelco-gm-original-equipment-r45ts-19354415-conventional-spark-plug) --- *Product available on Desertcart Kuwait* *Store origin: KW* *Last updated: 2026-05-15*