--- product_id: 89989739 title: "077667 Oil Pressure Switch 8 PSI 1 Pole for Generac Generator 4000XL 4000 XL" brand: "kexmy" price: "1231241₫" currency: VND in_stock: true reviews_count: 9 url: https://www.desertcart.vn/products/89989739-077667-oil-pressure-switch-8-psi-1-pole-for-generac store_origin: VN region: Vietnam --- # 077667 Oil Pressure Switch 8 PSI 1 Pole for Generac Generator 4000XL 4000 XL **Brand:** kexmy **Price:** 1231241₫ **Availability:** ✅ In Stock ## Quick Answers - **What is this?** 077667 Oil Pressure Switch 8 PSI 1 Pole for Generac Generator 4000XL 4000 XL by kexmy - **How much does it cost?** 1231241₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/89989739-077667-oil-pressure-switch-8-psi-1-pole-for-generac) ## Best For - kexmy enthusiasts ## Why This Product - Trusted kexmy brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description One New Replacement Oil Pressure Switch. Made to Fit: Several Generac Generators, Pressure Washers, and More Tech Info: 8 PSI, 1 Pole Approximately 2" Long Replaces Part Numbers: 077667, 77667 99236, 99236GS, 099236, and G099236 All OEM part numbers and logos are to be used for identification purposes only ## Features - About this item - One New Replacement Oil Pressure Switch. Made to Fit Several Generac Generators, Pressure Washers, and More 8 PSI Pressure Rating - 1 Pole - Approximately 2" Long Actual Images Replaces Part Numbers: 077667, 77667 99236, 99236GS, 099236, and G099236 ## Images ![077667 Oil Pressure Switch 8 PSI 1 Pole for Generac Generator 4000XL 4000 XL - Image 1](https://m.media-amazon.com/images/I/61puWLfFdbL.jpg) ![077667 Oil Pressure Switch 8 PSI 1 Pole for Generac Generator 4000XL 4000 XL - Image 2](https://m.media-amazon.com/images/I/61NV9nrMArL.jpg) ![077667 Oil Pressure Switch 8 PSI 1 Pole for Generac Generator 4000XL 4000 XL - Image 3](https://m.media-amazon.com/images/I/61HNRsB7FmL.jpg) ![077667 Oil Pressure Switch 8 PSI 1 Pole for Generac Generator 4000XL 4000 XL - Image 4](https://m.media-amazon.com/images/I/71R0-DWTcOL.jpg) ![077667 Oil Pressure Switch 8 PSI 1 Pole for Generac Generator 4000XL 4000 XL - Image 5](https://m.media-amazon.com/images/I/61MMn+LcC+L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ So far so good, hope it lasts as well as the first one. *by D***I on Reviewed in the United States on July 10, 2019* I used this on my nearly 21 year old Generac 4000XL [Sept. 1998]. My original pressure switch lasted over 20 years, but the genset would stop after about 30 sec. or so when I tested it a week plus ago or so. The unit would start up just fine (usually first pull after an initial 2 or 3 pull first start), but would die for no apparent reason. Cleaned the carb., and still no go after 30 sec. after starting fine. Thought I observed a brief flash from the LED oil warning light when looking closely after starting as it shut down, but it doesn't provide a clear indication of 'low pressure.'The old switch was difficult to remove but was able to remove it with a socket wrench from underneath the oil filter with the generator tipped over nearly 45° to prevent oil loss and access to the switch. Could use a short socket [27mm?] by depressing the screw terminal into the housing of the broken unit after removing the two terminal screw bolts. This new switch was installed with a deep well 1 1/16 in. socket .Once this new switch was installed the 4000XL unit works fine and produced an unloaded 121 VAC.There are 2 or 3 on-line (e.g. Youtube) videos outlining the problem though not much detail on the actual replacement. ### ⭐⭐⭐⭐⭐ It appears well built and screwed in easily to the engine and the wire terminal is solid *by E***K on Reviewed in the United States on July 30, 2018* What can I say, it is a normally closed pressure switch that opens around 8 PSI. It appears well built and screwed in easily to the engine and the wire terminal is solid. The problem I was having was that after 12 years low oil pressure switch on my 4,000 watt Generac standby generator went bad. The engine would faithfully start every time but shut off after about 4 seconds, a typical symptom for a bad low oil pressure switch. This cured the problem. ### ⭐⭐⭐⭐⭐ quick change and fix *by W***3 on Reviewed in the United States on August 19, 2020* perfect match to my portable Generac 7550exltilted the unit at 45 deg angle to not let oil drain out when I pulled the old one, installed the new one and running like new again. --- ## 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.vn/products/89989739-077667-oil-pressure-switch-8-psi-1-pole-for-generac](https://www.desertcart.vn/products/89989739-077667-oil-pressure-switch-8-psi-1-pole-for-generac) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-19*