--- product_id: 476277984 title: "9003542 Water Heater Pilot Assembly NAT Gas Burner Assembly Replace 100109295 9003542005 18324190 9003530 Compatible with A.O Smith Kenmore State GS GSX Natural Gas Water Heater" brand: "saiyugty" price: "€ 63.78" currency: EUR in_stock: true reviews_count: 8 category: "Saiyugty" url: https://www.desertcart.hr/products/476277984-9003542-water-heater-pilot-assembly-nat-gas-burner-assembly-replace store_origin: HR region: Croatia --- # Cost-effective replacement vs plumber Reliable ignition performance Quick DIY installation in minutes 9003542 Water Heater Pilot Assembly NAT Gas Burner Assembly Replace 100109295 9003542005 18324190 9003530 Compatible with A.O Smith Kenmore State GS GSX Natural Gas Water Heater **Brand:** saiyugty **Price:** € 63.78 **Availability:** ✅ In Stock ## Summary > 🔥 Ignite your comfort—DIY hot water, no plumber required! ## Quick Answers - **What is this?** 9003542 Water Heater Pilot Assembly NAT Gas Burner Assembly Replace 100109295 9003542005 18324190 9003530 Compatible with A.O Smith Kenmore State GS GSX Natural Gas Water Heater by saiyugty - **How much does it cost?** € 63.78 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/476277984-9003542-water-heater-pilot-assembly-nat-gas-burner-assembly-replace) ## Best For - saiyugty enthusiasts ## Why This Product - Trusted saiyugty brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Risk-Free Purchase:** Backed by responsive after-sales support and hassle-free replacement or refund. - • **Durable & Efficient:** Engineered to restore optimal ignition and heating efficiency, reducing intermittent issues. - • **Universal Compatibility:** Seamlessly fits A.O. Smith, Kenmore, and State GS/GSX natural gas water heaters. - • **DIY-Friendly Installation:** No plumber needed—install in minutes with simple safety checks and online guides. - • **Effortless Pilot Light Revival:** Say goodbye to cold showers with a pilot assembly that reignites on the first try. ## Overview The 9003542 Water Heater Pilot Assembly is a precision replacement part compatible with major natural gas water heater brands like A.O. Smith, Kenmore, and State GS/GSX. Designed to fix common pilot light and ignition issues, it offers a quick, cost-effective DIY solution that restores reliable heating performance. Lightweight and compact, it installs easily with basic safety precautions and comes with dedicated customer support for peace of mind. ## Description 9003542 Water Heater Pilot Assembly NAT Gas Burner Assembly Replace 100109295 9003542005 18324190 9003530 Compatible with A.O Smith Kenmore State GS GSX Natural Gas Water Heater - desertcart.com Review: Fits my water heater and works! - I’ve got an AO Smith GCV 50 100 natural gas water heater, and this pilot assembly fits. My pilot light had gone out and wouldn’t stay lit when I tried relighting, and replacing this part did the trick. Pilot light stayed lit the first try and I now have hot water again. I’ve read some reviews saying the part only works for a few months. I will circle back if that happens. But for Day 1, it’s working well! Review: So far, so good - Bought because my pilot light wasn’t staying lit. Got this overnight shipped and it fit perfectly and has worked flawlessly for a couple months now. ## Features - 【Solve the problems】The 9003542 Water Heater Natural Gas Pilot Assembly solve these problems: water heater pilot light is always off, water heater not heating due to the thermocouple damaged, gas pilot assembly cannot work properly due to some other factors, intermittent heating, ignition not normal, Ignition heating efficiency is low etc. - 【Replace】 The Natural Gas Pilot Assembly replace 9003542, 183824-190, 9003530, 9003542005, 100109295, AP4867015 pilot assembly, Compatible with A.O.Smith FCV, GCV, GVR, XCV and XVR serials, compatible with Kenmore 153 series and State GS&GSX water heaters. - 【Save time and money】Compared to finding a plumber to replace the Natural Gas Pilot Assembly water heater replacement parts, or to replace a new water heater, you buy 9003542 Nat Gas Pilot Assembly for only a few dozen dollars, and the replacement only takes a few minutes, saving you time and money, and you can enjoy the fun of D-I-Y , add to cart now! - 【Easy to install】First power off the water heater and shutting gas off, Second find a You-T-B video to install the 9003542 water heater pilot assembly or find professional helps if necessary, check gas leaks with soapy water for your safety after installation. - 【Excellent After-Sales Service】 you have any questions during shopping or use, please contact us freely, refund or replace with new Water Heater Pilot Assembly 9003542 for you until solve your problem. Buy with confidence. Add to Cart Now! Note: All brand names and rated models in the description are for explain compatibility only. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B7W34V3P | | Batteries Included? | No | | Batteries Required? | No | | Best Sellers Rank | #210,582 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #483 in Water Heater Replacement Parts | | Customer Reviews | 4.3 4.3 out of 5 stars (141) | | Date First Available | July 28, 2022 | | Item Package Quantity | 1 | | Item Weight | 4.6 ounces | | Item model number | 9003542 183824-190 9003530 9003542005 | | Manufacturer | Saiyugty | | Part Number | 9003542 | | Product Dimensions | 2.8 x 0.98 x 2.8 inches | ## Images ![9003542 Water Heater Pilot Assembly NAT Gas Burner Assembly Replace 100109295 9003542005 18324190 9003530 Compatible with A.O Smith Kenmore State GS GSX Natural Gas Water Heater - Image 1](https://m.media-amazon.com/images/I/71GWBmxDhVL.jpg) ## Questions & Answers **Q: This 9003542 Water Heater Pilot Assembly fit my water tank?** A: Pls tell us your water heater model and serial number, we will check for you if you not sure ! **Q: Where can I find the water heater model and serial number?** A: You can find that information on the metal data plate located on the side of your heater. **Q: The pilot assembly that came with is damaged or not fit my heater. I need a replacement.** A: You can contact Amazon as soon as possible or send email to us, we will replace for you. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Fits my water heater and works! *by A***R on June 25, 2024* I’ve got an AO Smith GCV 50 100 natural gas water heater, and this pilot assembly fits. My pilot light had gone out and wouldn’t stay lit when I tried relighting, and replacing this part did the trick. Pilot light stayed lit the first try and I now have hot water again. I’ve read some reviews saying the part only works for a few months. I will circle back if that happens. But for Day 1, it’s working well! ### ⭐⭐⭐⭐⭐ So far, so good *by D***M on February 24, 2024* Bought because my pilot light wasn’t staying lit. Got this overnight shipped and it fit perfectly and has worked flawlessly for a couple months now. ### ⭐⭐⭐⭐⭐ Keep that hot water coming *by P***E on January 15, 2026* Works just as intended --- ## 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.hr/products/476277984-9003542-water-heater-pilot-assembly-nat-gas-burner-assembly-replace](https://www.desertcart.hr/products/476277984-9003542-water-heater-pilot-assembly-nat-gas-burner-assembly-replace) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-05-14*