--- product_id: 316881902 title: "OEMTOOLS 37145 Combustion Leak Detector, Plastic and Rubber Tester for Engine Block Leaks, Automotive Blown Head Gasket Test, Block Test Kit" brand: "oemtools" price: "€ 80.45" currency: EUR in_stock: true category: "Oemtools" url: https://www.desertcart.be/products/316881902-oemtools-37145-combustion-leak-detector-plastic-and-rubber-tester-engine store_origin: BE region: Belgium --- # Color-change fluid indicator Heavy-duty carrying case Seconds to detect leaks OEMTOOLS 37145 Combustion Leak Detector, Plastic and Rubber Tester for Engine Block Leaks, Automotive Blown Head Gasket Test, Block Test Kit **Brand:** oemtools **Price:** € 80.45 **Availability:** ✅ In Stock ## Summary > 🛠️ Diagnose leaks fast, fix smarter, drive worry-free! ## Quick Answers - **What is this?** OEMTOOLS 37145 Combustion Leak Detector, Plastic and Rubber Tester for Engine Block Leaks, Automotive Blown Head Gasket Test, Block Test Kit by oemtools - **How much does it cost?** € 80.45 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/316881902-oemtools-37145-combustion-leak-detector-plastic-and-rubber-tester-engine) ## Best For - oemtools enthusiasts ## Why This Product - Trusted oemtools brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Rapid Leak Detection:** Identify combustion leaks in seconds to avoid costly engine damage. - • **Clear Visual Indicator:** Fluid changes from blue to yellow for instant, foolproof diagnosis. - • **Essential Diagnostic Tool:** A must-have for proactive engine maintenance and confident vehicle resale. - • **Mechanic-Grade Durability:** Built tough with a sturdy plastic case for on-the-go professionals. - • **Comprehensive Engine Coverage:** Detects blown head gaskets, cracked heads, warped seals, and pulled bolts. ## Overview The OEMTOOLS 37145 Combustion Leak Detector is a professional-grade block test kit designed to quickly identify internal engine leaks such as blown head gaskets and cracked heads. Featuring a color-changing fluid indicator and a durable carrying case, it delivers fast, reliable results in seconds, empowering mechanics and car enthusiasts to diagnose and address engine issues before they escalate. ## Description The OEMTOOLS 37145 Combustion Leak Tester and Head Gasket Leak Tester is ideal for finding internal engine combustion leaks and blocks quickly and easily. This Block Test Kit is designed for professional auto mechanics looking for a quality detector test. The heavy duty head gasket test is a smart addition to your OEMTOOLS toolbox. Think there is a leak in your engine block? This OEMTOOLS leak down tester will help you speed up identifying the problem so a repair can start right away. If there is a head gasket leak, bolt block pulled bolts, stud blocks, or warped sealer surfaces, the combustion leak detector fluid in the plastic tester bottle will turn from blue to yellow. Once the color changes, you will know that the pressure or leak problem is there. This block checker, head gasket leak tester, and combustion leak test also comes complete with a sturdy carrying case, perfect for any mechanic. Requires OEMTOOLS 25739 Combustion Leak Detector Fluid, sold separately. ## Features - Leak Detector: Locate internal combustion leaks quickly and easily; Leak down tester for blown head gasket, cracked head, block pulled bolts, stud blocks, warped sealing surfaces - Detector Test Function: The tool provides easy-to-read results; When fluid turns from blue to yellow, combustion leak is present - Heavy Duty Engine Automotive Test System: Gasket leak test kit designed for mechanic; Combustion leak tester comes in sturdy, plastic carrying case - Quick Results: Tests in seconds for blown head gasket, cracked head, block pulled bolts, stud blocks, warped sealing surfaces - Combustion Leak Test: Tester identifies leaking and blocks in engine to support head gasket and block repair ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08XS7K682 | | Alarm | Visual | | Best Sellers Rank | #145,816 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #155 in Leak Detection Tools | | Brand | OEMTOOLS | | Built-In Media | BLOCK TESTER | | Color | Multi | | Customer Reviews | 4.4 4.4 out of 5 stars (229) | | Enclosure Material | Blend | | Item Dimensions D x W x H | 8.25"D x 4.63"W x 8.38"H | | Item Type Name | BLOCK TESTER | | Item Weight | 1.3 pounds | | Manufacturer | Great Neck Saw Mfg. Inc. | | Manufacturer Warranty Description | 1 Year Limited | | Mfr Part Number | 37145 | | Model Number | 37145 | | Number of Items | 1 | | Power Source | Hand Powered | | Product Style | Heavy Duty | | UPC | 076812371454 | | Unit Count | 1 Count | ## Product Details - **Alarm:** Visual - **Brand:** OEMTOOLS - **Color:** Multi - **Item Weight:** 1.3 pounds - **Material:** Blend - **Number of Items:** 1 - **Power Source:** Hand Powered - **Product Dimensions:** 8.25"D x 4.63"W x 8.38"H - **Style:** Heavy Duty - **Unit Count:** 1 Count ## Images ![OEMTOOLS 37145 Combustion Leak Detector, Plastic and Rubber Tester for Engine Block Leaks, Automotive Blown Head Gasket Test, Block Test Kit - Image 1](https://m.media-amazon.com/images/I/81Vgb-B+2US.jpg) ## Frequently Bought Together - OEMTOOLS 37145 Combustion Leak Detector, Plastic and Rubber Tester for Engine Block Leaks, Automotive Blown Head Gasket Test, Block Test Kit - Lisle 75630 Test Fluid - Block Tester BT-600 Replacement Combustion Leak Test Fluid 16 oz --- ## 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.be/products/316881902-oemtools-37145-combustion-leak-detector-plastic-and-rubber-tester-engine](https://www.desertcart.be/products/316881902-oemtools-37145-combustion-leak-detector-plastic-and-rubber-tester-engine) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-09-08*