{"product_id":"leimo-kparts-oil-pressure-tester-kit-0-140-psi-3-dual-scale-gauge-4-ft-reinforced-hose","title":"LEIMO KPARTS Oil Pressure Tester Kit 0–140 PSI — 3\" Dual-Scale Gauge \u0026 4 ft Reinforced Hose","description":"\u003cp\u003e\u003cstrong\u003eLEIMO KPARTS Oil Pressure Tester Kit is a complete 0–140 PSI gauge set with ten adapters and a 4 ft reinforced hose for fast, reliable engine oil pressure checks on cars, trucks and ATVs.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eAccurate oil pressure readings help you determine whether the vehicle’s oil delivery system, pressure sender or dashboard gauge is functioning within the manufacturer’s recommended range. This kit supplies a large 3\" dual-scale gauge (PSI and Bar), a heavy-duty rubber hose rated to 300 PSI, brass quick couplers and a full complement of adapters to fit most import and domestic engines. Packaged in a molded red case, the kit is built for shop use and garage storage alike.\u003c\/p\u003e\n\n\u003ch3\u003eHow do I use the kit to test engine oil pressure?\u003c\/h3\u003e\n\u003cp\u003eTesting is straightforward: remove the stock oil pressure sensor, attach the matching adapter and secure the quick coupler to the test port. Start the engine and read the gauge; compare the measured value to the vehicle maker’s recommended range to determine if pressure is normal.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSelect the correct adapter (marked) for your engine’s fitting.\u003c\/li\u003e\n  \u003cli\u003eScrew the adapter into the sender port, attach the hose quick coupler.\u003c\/li\u003e\n  \u003cli\u003eWarm the engine to operating temperature and idle to get a steady reading.\u003c\/li\u003e\n  \u003cli\u003eRecord pressure in PSI or Bar and compare to manufacturer specs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat components are included and what materials are used?\u003c\/h3\u003e\n\u003cp\u003eThe kit contains a 3\" gauge with shockproof cover, a 4 ft reinforced rubber hose, a straight and 90° quick coupler, and ten adapters covering common thread sizes and standards. Precision parts are made from steel, brass, aluminum and copper for corrosion resistance and durability.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e3\" dual-scale gauge (0–140 PSI \/ 0–10 Bar).\u003c\/li\u003e\n  \u003cli\u003e4 ft reinforced hose rated to 300 PSI working pressure.\u003c\/li\u003e\n  \u003cli\u003eBrass quick couplers and steel\/aluminum adapters: R1\/8, 1\/8\"-27 NPT, 1\/4\"-18 NPT, 3\/8\"-20 UNF, 1\/2\"-20 UNF, M10–M18.\u003c\/li\u003e\n  \u003cli\u003eRed molded storage case for protection and transport.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable and safe is this pressure tester kit?\u003c\/h3\u003e\n\u003cp\u003eParts are engineered for workshop conditions: the hose resists heat, torsion and pressure fatigue while metal adapters and couplers are hard, rust-resistant and form tight seals. The gauge includes a protective cover to reduce impact damage during routine garage use.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReinforced rubber hose for long service life under stress.\u003c\/li\u003e\n  \u003cli\u003eHard metal adapters with good sealing and rust resistance.\u003c\/li\u003e\n  \u003cli\u003eShockproof gauge cover and molded case for drop protection.\u003c\/li\u003e\n  \u003cli\u003eWide gauge range for precise readings across vehicles.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan this gauge handle different vehicle types and standards?\u003c\/h3\u003e\n\u003cp\u003eYes — the dual-scale gauge reads in both PSI and Bar for international compatibility, and the adapter assortment covers many common metric and imperial thread sizes used on cars, trucks and ATVs. The kit is intended for diagnostics, not continuous monitoring.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e0–140 PSI and 0–10 Bar dual scale display.\u003c\/li\u003e\n  \u003cli\u003eAdapters labeled for easy selection across import\/domestic engines.\u003c\/li\u003e\n  \u003cli\u003eWorks with standard sender ports using the supplied quick couplers.\u003c\/li\u003e\n  \u003cli\u003eUseful for spot-checks during maintenance and troubleshooting.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The LEIMO KPARTS Oil Pressure Tester Kit is aimed at mechanics, DIY enthusiasts and fleet technicians who need a reliable, portable tool for diagnosing oil pressure problems. It’s helpful for anyone troubleshooting oil pump performance, sender or gauge accuracy, and routine engine inspections on cars, light trucks and ATVs who wants clear numeric readings instead of relying solely on dashboard warnings.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this kit fit my vehicle?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The kit includes ten common adapters (metric and imperial) that fit most cars, trucks and ATVs. Check your vehicle’s sender thread size and choose the matching adapter.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I leave the gauge connected while driving?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. Use the tester for short diagnostic checks only. Remove after measuring to avoid vibration or damage to the gauge and fittings.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"LEIMO KPARTS","offers":[{"title":"Default Title","offer_id":67589438636217,"sku":"B08SGNC5FT","price":92.12,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/leimo-kparts-front-case-open.jpg?v=1790530279","url":"https:\/\/redleafauto.ca\/products\/leimo-kparts-oil-pressure-tester-kit-0-140-psi-3-dual-scale-gauge-4-ft-reinforced-hose","provider":"Redleaf Auto","version":"1.0","type":"link"}