--- product_id: 13173896 title: "OTC 7215 Exhaust Back Pressure Gauge" brand: "otc" price: "฿22011" currency: THB in_stock: true reviews_count: 8 url: https://www.desertcart.co.th/products/13173896-otc-7215-exhaust-back-pressure-gauge store_origin: TH region: Thailand --- # Heat-resistant stainless steel braided tube Universal adapter for multiple vehicle types 0-8 PSI precision range OTC 7215 Exhaust Back Pressure Gauge **Brand:** otc **Price:** ฿22011 **Availability:** ✅ In Stock ## Summary > 🔥 Gauge your ride’s pulse with precision and power! ⏱️ ## Quick Answers - **What is this?** OTC 7215 Exhaust Back Pressure Gauge by otc - **How much does it cost?** ฿22011 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/13173896-otc-7215-exhaust-back-pressure-gauge) ## Best For - otc enthusiasts ## Why This Product - Trusted otc brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Plug & Play Simplicity:** Quick insertion into oxygen sensor hole means no hassle, just fast, actionable data. - • **Engine-Grade Durability:** Stainless steel braided tubing resists extreme heat, ensuring reliable performance under pressure. - • **Universal Compatibility:** Includes adapter for GM, Ford, Chrysler, and imported vehicles—one tool fits all your rides. - • **Precision Pressure Reading:** Large, easy-to-read gauge delivers accurate 0-8 PSI measurements for instant diagnostics. - • **Optimize Engine Performance:** Identify exhaust restrictions early to keep your vehicle running at peak efficiency and avoid costly repairs. ## Overview The OTC 7215 Exhaust Back Pressure Gauge offers a robust, heat-resistant design with a large, clear dial measuring 0-8 PSI. Its specially engineered tip ensures accurate pressure readings, while the included universal adapter supports GM, Ford, Chrysler, and imported vehicles. Compact and durable, this tool delivers fast, reliable diagnostics to optimize engine performance and prevent costly exhaust restrictions. ## Description Now there's a fast, easy way to read exhaust back pressure to help determine the extent of restriction. Its large, easy-to-read gauge clearly shows pressure from 0-8 PSI. The tip is specially designed, which provides more accurate pressure reading while stainless steel braided tube, withstands high-heat engine conditions. For use on GM, Ford, Chrysler and imported vehicles. ## Features - Simply insert the 7215 into the oxygen sensor hole - Large, easy-to-read gauge clearly shows pressure from 0-8 PSI - Specially designed tip provides more accurate pressure reading while stainless steel braided tube withstands high-heat engine conditions - A universal adapter is also included for vehicles with thermactor systems - For use on GM, Ford, Chrysler and imported vehicles ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | OTC | | Material | Stainless Steel | | Item dimensions L x W x H | 4.6 x 3.3 x 6.8 inches | | UPC | 731413010286 | | Global Trade Identification Number | 00731413010286 | | Manufacturer | OTC | | Model | 7215 | | Item Weight | 15.8 ounces | | Product Dimensions | 4.6 x 3.3 x 6.8 inches | | Country of Origin | Brazil | | Item model number | 7215 | | Is Discontinued By Manufacturer | No | | Exterior | Smooth | | Manufacturer Part Number | 7215 | ## Product Details - **Brand:** OTC - **Material:** Stainless Steel - **Item dimensions L x W x H:** 4.6 x 3.3 x 6.8 inches - **UPC:** 731413010286 - **Global Trade Identification Number:** 00731413010286 ## Images ![OTC 7215 Exhaust Back Pressure Gauge - Image 1](https://m.media-amazon.com/images/I/81sjemJsSsL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ It’s a complete kit with all adapters. *by P***0 on December 13, 2023* I ordered this tool via a confident reference and expected all in order…until I read reviews below describing mismatched parts, incomplete set with no adapters, defective metal… all of it. It scared the heck out of me while it was shipping. I even emailed to OTC about how I could order adapters if they were missing. In their words, “all 4 of those parts are obsolete without replacement“.I received everything. 2019 and 2021 must have been a fluke.I am not a mechanic and I wonder about my installation of the tool, but I got a below 0 reading on my catalytic converter back pressure and I am unsure what that indicates, whether installation was improper, the equipment was damaged or defective, or if the cat has a leak. ### ⭐⭐⭐⭐⭐ worked for me *by D***E on December 5, 2021* This tool is simple to use, if only getting to the hole to install it in was that easy. ### ⭐⭐⭐⭐⭐ Another must have for any automotive technician... *by N***. on November 26, 2013* I use this tool every time a car comes in with a suspected Catalytic Convertor failure and when used with my Snap-On Scan tool, I've saved many customers thousands of dollars by correctly diagnosing their vehicles the first time (and only half of the vehicles with Cat Codes P0420/P0430 actually needed a new Cat). --- ## 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.co.th/products/13173896-otc-7215-exhaust-back-pressure-gauge](https://www.desertcart.co.th/products/13173896-otc-7215-exhaust-back-pressure-gauge) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-04-25*