10 best engine oil pressure tools

Engine oil pressure tools are instruments designed for measuring and maintaining the oil pressure in an automotive engine. Maintaining proper oil pressure is crucial for the health and performance of an engine, as it ensures that there is sufficient lubrication for the moving parts.

Here are some common types of engine oil pressure tools:

  1. Oil Pressure Gauge:

    • This is a basic tool used to measure the oil pressure in the engine. It typically consists of a gauge with a numerical scale and a connection that attaches to the engine.The gauge provides a real-time reading of the oil pressure.
  2. Oil Pressure Test Kit:

    • This is a more comprehensive set of tools that includes a gauge along with various adapters and fittings. It allows mechanics to connect the gauge to different points in the engine to measure oil pressure accurately.
  3. Oil Pressure Sending Unit Socket:

    • This is a specific tool used for removing and installing oil pressure sending units. The sending unit is a component that relays the oil pressure information to the vehicle's dashboard.
  4. Diagnostic Tools:

    • Some tools are designed not just for measuring oil pressure but also for diagnosing potential issues. These may include electronic tools that can interface with the vehicle's onboard computer system to retrieve and analyze data related to oil pressure.
  5. Oil Pressure Regulator Socket:

    • In cases where adjustments to the oil pressure regulator are necessary, a specialized socket can be used for removing and installing the regulator.
  6. Oil Pressure Switch Socket:

    • Similar to the sending unit socket, this tool is designed for removing and installing oil pressure switches. The oil pressure switch is responsible for turning on the oil pressure warning light on the dashboard.

These tools are essential for automotive technicians and DIY enthusiasts who want to monitor and maintain the health of their vehicle's engine. Regular checks of oil pressure help prevent engine damage and ensure that the engine operates at optimal levels. It's important to use the right tools for the specific make and model of the vehicle, as oil pressure systems can vary among different cars and trucks.

Below you can find our editor's choice of the best engine oil pressure tools on the market
  

Lang Tools TU-16A Quick Change Automatic Transmission to Engine Oil Pressure Tester

Lang Tools

Based on 4 reviews Check latest price

Product description

Lang Tools (TU-16A) Quick Change Automatic Transmission to Engine Oil Pressure Tester checks engine oil pressure and automatic transmission pressure on both domestic and foreign cars, trucks, motorcycles, and more. The set includes 21 color-coded standard and metric fittings, quick connector gauges (allowing for a fast change), a 2-1/2" gauge with dual scale ranges from 0-100 PSI and 0-28 bar, and a 3-1/2" gauge with dual scale ranges from 0-400 PSI and 0-28 bar.

  • Checks engine oil pressure and automatic transmission pressure on domestic and foreign cars, trucks, motorcycles, etc.
  • 21 color- coded standard and metric fittings
  • 2-1/2" gauge has a dual scale dial with ranges from 0-100 PSI and 0-28 bar
  • 3-1/2" gauge has a dual scale dial with ranges from 0-400 PSI and 0-28 bar

User questions & answers

Question: Does it come in blow molded case
Answer: Yes, it does.

ABN Engine Oil Pressure and Transmission Fluid Diagnostic Tester Tool Kit – 500 PSI / 35 Bar Gauge, Hose, and Adapters

Based on 397 reviews Check latest price
  • EASILY DIAGNOSE YOUR VEHICLE: The ABN Engine Oil Pressure and Transmission Fluid Diagnostic Tester Tool Kit – 500 PSI / 35 Bar Gauge, Hose, and Adapters makes diagnosing a possible major engine, oil pressure, or transmission fluid pressure problem easy on most vehicles including both American domestic and imported cars and small pickup trucks
  • EASY TO USE: Threads into the same hole where you have your oil sending unit placed; Simply remove the oil sending unit or oil pressure switch and thread this in the hole, then start the engine and read your oil pressure; Dual gauge is easy to read up to 500 PSI and 35 Bar
  • BUILT TO LAST: Fittings, extension tube, and adapters constructed from solid brass; 60-inch (152.4cm) extra-long hose constructed from durable rubber and rated for 500 PSI (35 Bar); Gauge includes a black protective coating for added strength and longevity
  • EASY STORAGE: Heavy-duty 13” x 10” x 2.3” inch (33cm x 25.4cm x 5.8cm) plastic blow-molded carrying case for easy transportation, safe storage, and quick organization
  • CONTENTS: Package includes brass fittings, adapters, brass extension tube, pressure gauge, rubber hose, and carrying case for your convenience

User questions & answers

Question: Will this work on a beckett oil burner to check the pressure
Answer: DANGER!!! The first and only time I was able to use it. The hose burst while transmission fluid was hot and sprayed all over the place.. The only saving grace was that it blew on the outside truck and not on the inside were I had the gauge to monitor it while checking all the gears. If it had done so closer to the gouge, I probably would have been severely burned and it would have ruined the interior of truck.
Question: Will it work on a chevy venture 2001 ? I need to measure the engine oil pressure in this 3.4 engine
Answer: It should there are multiple adapters
Question: does air need to bleed off, in order to get good pressure reading
Answer: no, there's no air bleeding at all. hook it up, start the car, read pressure. if you really... need to verify first...hook gauge up to a machine with known good pressure and see what the gauge says; or better yet, hook gauge up to a car with an oil pressure gauge and see if the dash gauge corresponds with the tool. ( plus or minus a few psi).
Question: I purchased this and tried it on my 1986 jeep cj7 258, which should be between 20-40 psi, but the tester only shows less than 10. what do i need todo
Answer: I bought mine to test my transmission which has a much high pressure range but it proved to be accurate. Rebuilt the pump and my trans worked perfect afterwards. If you’re testing engine oil pressure, either the test gauge is faulty or your oil pump is weak. Either get a second tester and see what it says in comparison or go with your current one and have the oil pump replaced in your jeep.

Product features

About the ABN Engine Oil Pressure and Transmission Fluid Diagnostic Tester Tool Kit – 500 PSI / 35 Bar Gauge, Hose, and Adapters

Diagnosing an engine, oil pressure, or transmission fluid problem is easy with the ABN Engine Oil Pressure and Transmission Fluid Diagnostic Tester Tool Kit – 500 PSI / 35 Bar Gauge, Hose, and Adapters.

BUILT TO LAST

Pressure gauge features a black protective coating for added strength and longevity and solid brass fittings for strength, longevity, and resistance to corrosion.

DIAGNOSE YOUR VEHICLE

This kit is complete with adapters for most engine and transmission applications from 1/8-inch to 3/8-inch including NPT male and female ends and 90-degree elbow fittings.

Compatible with most vehicles including both American domestic and imported cars and small pickup trucks.

CONVENIENT STORAGE

Heavy-duty plastic blow-molded carrying case for easy transportation, safe storage, and quick organization.

This storage case features secure lock latches, an ergonomic handle, and measures at 13” x 10” x 2.3” inch.

EASY TO USE

Threads into the same hole where you have your oil sending unit placed.

Simply remove the oil sending unit or oil pressure switch and thread this in the hole, then start the engine and read your oil pressure.

Who We Are

Auto Body Now is a family owned company based out of South Dakota. We provide the Midwest with the highest quality auto body supplies and car care products on the market. We have an exceptionally strong presence on Amazon, shipping over 50,000 products each month. In fact, if you have purchased any of your auto body supplies or car care supplies online, there is a good chance we have had the opportunity to serve you.

QISF 4Pcs/Set 6.0 IPR Valve Socket & High Pressure Oil Pump Air Test Fitting Tool + Oil Rail Adapters Leak Test Kit for 6.0L Powerstroke Diesel Engine

Based on 2 reviews Check latest price

Product description



Perfect Fitment: Work for 6.0L Powerstroke Diesel high pressure oil system.



Features:

Oil Rail Adapters Leak Test Kit

The two adapters give you the capability to address either platform for pressure testing (changed in 2004)

Both adapters use standard 1/4" NPT air hose connection and come with Viton o-rings pre-installed.



Oil Pump IPR Valve Air Test Fitting Tool

Allows systems with the latest updated standpipes to be tested.



6.0 IPRValve Socket:Use with 3/8" square drive, 12 point design socket can tightly locate your IPR valve in a very tight location



Fitment

E-Series

2004-2010 E-350 ---- 6.0L V8 Diesel Turbocharged

2004-2010 E-450 ---- 6.0L V8 Diesel Turbocharged

Excursion

2003-2010 Excursion ---- 6.0L V8 Diesel Turbocharged

F-Series

2003-2010 F-250 Super Duty ---- 6.0L V8 Diesel Turbocharged

2003-2010 F-350 Super Duty ---- 6.0L V8 Diesel Turbocharged

2003-2010 F-450 Super Duty ---- 6.0L V8 Diesel Turbocharged

2003-2010 F-550 Super Duty ---- 6.0L V8 Diesel Turbocharged



Package Includes:

2 x Oil Rail Adapters

1 x IPR Air Test Fitting Tool

1 x IPR Valve Socket

  • 【Function】-- Perfectly work on 6.0L powerstroke diesel high pressure oil system.
  • 【6.0 IPR Valve Air Test Fitting Tool & 6.0 IPR Valve Socket】-- Equipped with 1/4" pipe threads to accept standard air fittings.Simply remove the IPR valve and you can completely seal the high pressure oil system to find all of the leaks.Valve Socket:Use with 3/8" square drive, 12 point design socket can tightly locate your IPR valve in a very tight location
  • 【Oil Rail Adapters】-- Essential for connecting to the oil rail to test for leaks.Standard 1/4" NPT air hose connection, which allow observation of the High Pressure Oil System's Injector Control Pressure (ICP) by direct gauge connection, and facilitate testing of the High Pressure Oil System for leaks using shop air.
  • 【Material】-- Adpater made of brass; 6.0 IPR Valve air test tool made of high strength steel and zinc plated for rust prevention.
  • 【Package】-- 2Pcs Oil Rail Adapters + 1Pcs 6.0 IPR Valve Air Test Fitting Tool + 1Pcs 6.0 IPR Valve Socket (Total 4Pcs/Set)

User questions & answers

Question: Can you test cylinder compression with this
Answer: No .oil pressure only
Question: Need to fit chevy Silverado
Answer: The oil pressure testing kit has several different sized fittings for a wide range of vehicles.. not sure about the sizes as the kit has 10 different sizes ans is identified only as 1, 2,3,....10

Product features

PACKAGE INCLUDING

  • Adapters:

Adapter 1: R 1/8" 2999 Adapter 2: 1/8" x 27 NPT Adapter 3: 1/4" x 18 NPT Adapter 4: 3/8" x 20 UNF Adapter 5: 1/2" x 20 UNF Adapter 6: M10 x 1 Adapter 7: M12 x 1.5 Adapter 8: M14 x 1.5 Adapter 9: M16 x 1.5 Adapter 10: M18 x 1.5

  • Manometer + tube + straight connector
  • 90° elbow connector
  • Spare O- Rings

Note: Please make sure your engine has the thread size as listed above for correct fit.

EASY STORAGE

  • Comes in a RED molded case for safe & easy transport and storage.

-Weight: 2.91lbs (1.32kg)

-Product Dimensions: 15"x10.7"x3.1" (38x27x8cm)

YSTOOL Oil Pressure Tester Kit Professional Oil Pressure Gauge Tool for Engine Diagnostic Test with Hose Adapters and Carry Case for Cars ATVs Trucks Use 0-140psi

Based on 68 reviews Check latest price
  • The engine oil pressure tester kit is used to diagnose and test the engine oil pressure value, to check whether it is normal. Prevent engine failure due to lack of oil. And with this best in class tools, you can get a definite pressure value well without relying on the dashboard light.
  • There are 10 types of thread adapters are suitable for most cars, motorcycles, boats and other vehicles with gasoline and small diesel engines. As long as the adapters can match with your engine and oil pressure does not exceed 140 PSI. The 10 adapters are marked with number, you can choose the right one very easy.
  • The pressure gauge uses metal gauge head with shockproof rubber cover, 3" big dial with clear dual scale range 0 to 140 PSI and 0 to 10 Bar. Compare to a large range, this oil pressure gauge is easy to read about 1-2 Bar with a short range. There are a straight quick coupler and a elbow one in the case, you can choose it according to the location of the engine oil pressure test port.
  • Steel adapters, brass quick couplers, are featured with high hardness, rustless, durable and good air sealing. The 4FT long hose is made of rubber nylon resin with MAX. working pressure 300 PSI. There are also a small bag of seal gaskets, which are used for replacing the ones on adapters.
  • For 30 days after purchase, return your undamaged products and you will receive a full refund. For 1 year after purchase, we will deal with all quality-related issues by part of REPLACEMENT OR REFUND. Please feel free to purchase. Please contact us by Amazon message system if there is any question, we will reply in 24 hours

Product features

Package List

1x Pressure gauge with hose and straight quick coupler

1x 90 degree elbow quick coupler

1x R 1/8 DIN 2999 adapter

1x 1/8"x27NPT adapter

1x 1/4"x18NPT adapter

1x 3/8"x20UNF adapter

1x 1/2"x20UNF adapter

1x M10 M12 M14 M16 M18 adapters

1x Instruction

1x Red case

Oil Pressure Gauge

Dual scale gauge: 3" big dial

0-140psi / 0-10bar

Rubber cover: shockproof and scratch resistent

With Pressure Release Valve

Hose

4FT ruber nylon resin material

Free to bend, reliable and durable

Oil resistance and high temperature resistance

Hose MAX. working pressure: 300 PSI

Brass Straight & Elbow Quick Couplers

Quick and simple installation

Faster, easier and positive sealing

Straight and elbow, two models to meet more needs

Abundant Steel Adapters

10 types adapters are available for most vehicles of makes and models

Each one is marked with number and stored in the fixed position of the red case for easy choose

Case size: 13" x 10" x 2"

Tool Aid SG 34580 Automatic Transmission and Engine Oil Pressure Tester with Two Gauges

Tool Aid

Based on 2 reviews Check latest price

Product description

Check oil pressure in automatic transmissions and engines. Adapters provide coverage of most domestic and imported cars and light trucks including late models. This kit contains two gauges, large and small. The large gauge can be used for all applications and has a hang up hook. Use the small gauge for more accurate reading of the engine oil pressure where maximum oil pressure does not exceed 50 PSI (3.5 BAR). This kit is stored in a durable case that measures 11-1/4" x 7-1/2" x 3" and has ample space for additional adapters and parts.

  • Large gauge calibrated - 0-600 PSI, 0-4,000 kPa, 0-40 BAR
  • Small gauge calibrated - 0-50 PSI, 0-3.5 BAR
  • Now includes an adapter with two grooves, for use on most Asian and some American and European vehicles, with thread size of 8mm-1.00 Male x 1/8" NPT Female
  • Supplied in a durable, plastic molded storage case with carrying handle

User questions & answers

Question: How long is the hose
Answer: hose is 6 feet long
Question: Would this happen to be made in the U.S
Answer: My information states this item is made in China.

SCITOO Oil Pressure Tester Kit Professional Oil Pressure Gauge Tool for Engine Diagnostic Test with Hose Adapters and Carry Case for Cars ATVs Trucks Use 0-100psi

SCITOO

Product description

Description:

This oil pressure tester kit includes a gauge, hose and adapters. It is used to check engine oil pressure on most trucks and cars.



Features:

Heavy duty gauge with protective rubber housing.

2.5'' diameter gauge with dual scale, easy to read.

24'' oil proof rubber hose with 1/8" NPT adapter.

Tester has 24" long flexible rubber hose (WP 300psi) .

Comes with adapters for most vehicles.

Blow moulded carrying case for easy transportation and storage.



Specifications:

Case Color: Red

Material: Plastic & Metal

Dual Gauge Readings: 0~100psi, 0~7bar

Case Size: Approx. 33cm x 26.5cm x 7cm

Case Weight: Approx. 0.891kg



Package Including

1* Pressure Gauge

2* Adapters

  • The engine oil pressure tester kit is used to diagnose and test the engine oil pressure value whether it is normal. Prevent engine failure due to lack of oil. And with this best in class tools, you can get a definite pressure value well without relying on the dashboard light.
  • Function: It is used to identify and diagnose fuel supply and injection systems for gasoline and diesel engines.
  • There are three types of thread adapters are suitable for most cars, motorcycles, boats and other vehicles with gasoline and small diesel engines. As long as the adapters which thread sizes are 1/8, 1/4, 3/8 can match with your engine and oil pressure does not exceed 100 PSI.
  • The pressure gauge uses metal gauge head with shockproof rubber cover, 3 big dial with clear dual scale range 0-100 PSI and 0-7 Bar. Compared to a large range, this oil pressure gauge is easy to read about 1-2 Bar with a short range. Return to zero automatically can get more accurate readings and is no need to calibrate.
  • Adapters in sizes of 1/8, 1/4, 3/8 are made of brass, featured with high hardness, rustless, durable and good air sealing. The 1/8 adapter is fixed on the hose, which can directly connect with applicable engine. The hose is made of rubber nylon resin and the length is 30 with working pressure is 300 PSI.

YSTOOL Oil Pressure Tester Kit Professional Oil Pressure Gauge Tool for Engine Diagnostic Test with Hose Adapters and Carry Case for Cars ATVs Trucks Use 0-100psi

YSTOOL

Based on 54 reviews Check latest price
  • The engine oil pressure tester kit is used to diagnose and test the engine oil pressure value whether it is normal. Prevent engine failure due to lack of oil. And with this best in class tools, you can get a definite pressure value well without relying on the dashboard light.
  • There are three types of thread adapters are suitable for most cars, motorcycles, boats and other vehicles with gasoline and small diesel engines. As long as the adapters which thread sizes are 1/8", 1/4", 3/8" can match with your engine and oil pressure does not exceed 100 PSI.
  • The pressure gauge uses metal gauge head with shockproof rubber cover, 3" big dial with clear dual scale range 0-100 PSI and 0-7 Bar. Compared to a large range, this oil pressure gauge is easy to read about 1-2 Bar with a short range. Return to zero automatically can get more accurate readings and is no need to calibrate.
  • Adapters in sizes of 1/8", 1/4", 3/8" are made of brass, featured with high hardness, rustless, durable and good air sealing. The 1/8" adapter is fixed on the hose, which can directly connect with applicable engine. The hose is made of rubber nylon resin and the length is 30" with working pressure is 300 PSI.
  • For 30 days after purchase, return your undamaged products and you will receive a full refund. For 1 year after purchase, we will deal with all quality-related issues by part of REPLACEMENT OR REFUND. Please feel free to purchase. Please contact us by Amazon message system if there is any question, we will reply in 24 hours

GEARWRENCH Engine/Automatic Transmission Oil Pressure Check Kit - 3343D

GEARWRENCH

Based on 10 reviews Check latest price

Product description

Use on all domestic cars and light trucks, as well as most import cars and light trucks. Color: Black. Manufactured in United states.

  • Use on all Domestic cars and light trucks, as well as most import cars and light trucks
  • Color: Black
  • Manufactured in United States
  • Package Dimensions: 22.098 L x 3.555 H x 29.718 W (centimeters)

User questions & answers

Question: Does it have a storage case
Answer: No.. It comes in a heavy duty plastic bag thats has a snap to keep it closed

Bonbo EN-47971 & 7219 Oil Pressure Gauge Adapter for GM 4.8L, 5.3L, 5.7L, 6.0L Engines 1996-2006 on Generation 3 & 4 & 5 V8 Engines

Based on 8 reviews Check latest price

Product description

EN-47971 Oil Pressure Adapter:

Works on Generation IV & V V8 engines for GM/General Motors

Fits for Chevy Camaro / Malibu and ATS, 2006-later Corvette, XLR-V, STS-V, Gen IV/Gen V V8, LGE Engines.



7219 Oil Pressure Adapter:

Works on Generation III & V8 engines for GM/General Motors

Fits for GM 4.8L, 5.3L, 5.7L, 6.0L engines 1996-2006.



Features:

1. Convenient for checking oil pressure of engines

2. Installed in place of the spin-on oil filter, allows for engine oil pressure to be measured

3. Providing ports to attach oil pressure tester

4. Dual port for bottom or side tester connection



Attention:

The oiling system on the small-block V8 engines now requires the use of a unique oil filter, and the oil pressure sending unit is not readily accessible.

For 7219 oil pressure adapter, the 11/16" (17mm) hex drive socket is required for installation.

  • EN-47971 Oil Pressure Adapter – Works on Generation IV & V V8 engines. Fits for GM, Chevy Camaro / Malibu and ATS, 2006-later Corvette, XLR-V, STS-V.
  • 7219 Oil Pressure Adapter – Works on Generation III & V8 engines. Fits for GM 4.8L, 5.3L, 5.7L, 6.0L engines, 1996-2006, similar to J-42907.
  • Great Function – Installed in place of the spin-on oil filter, and allows existing oil pressure gauge to be attached for engine oil system diagnosis and oil pressure measurement.
  • Unique Design – Equipped with ports to attach oil pressure tester. Dual port for bottom or side tester connection. Made from premium sturdy aluminum, and anodized with blue or silver coat finish for providing much longer service time.
  • Satisfaction Guarantee – If you're not satisfied with the tools, simply return for a full refund in 30 days or get a replacement during 1 year warranty via our customer service. Put us to the test! Click on the "Add to Cart" button NOW and get this helpful product!

Advanced Tool Design Model ATD-5550 Automatic Transmission and Engine Oil Pressure Gauge Kit

ATD

Based on 126 reviews Check latest price

Product description

Determines whether oil pressures are within car manufacturer's specifications. Diagnoses various transmission troubles. Includes 300 lb. pressure gauge, fittings and 6-foot flexible hose.

  • Vinyl pouch
  • Package Dimensions: 30.733 L x 2.286 H x 18.541 W (centimeters)
  • Made in China
  • Package Weight : 1.0 pounds

User questions & answers

Question: How difficult is this gauge to install? I'm talking about a 1974 Chevy Caprice Classic
Answer: The guage is not difficult to install at all, it is just a matter of removing the bolt that currently occupies the test port and attaching the supplied fittings and then hose/guage.The difficult part can be how much room you have to work with between the transmission and the bottom of the car. The 90 elbow supplied with the kit helped out for me.
Question: Does this kit come with 1/8 BSP
Answer: Looks like it does...........here is the parts list............ http://atdtools.com/PDF/ATD5550.pdf
Question: Adapter Sizes? I need M10X1 for VAG 1.8t oil press test port
Answer: I'm not sure what the sizes are of each adapter, but there are several adapter fittings so you can hook up to any size test port.
Question: Based on the picture shown for this gauge, where would 20 PSI be on the gauge
Answer: Each Tick Mark represents 5 psi, so the mark just before the 25 psi point is 20 psi.

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