DAYUAN Engine Cylinder Oil Pressure Diagnostic Tester Tool Set
DAYUAN Engine Cylinder Oil Pressure Diagnostic Tester Tool Set
About this item
- Oil Pump Pressure Testing: Tests oil pump pressure and also low oil warning devices
- Extended Reach Design: Fitted with quick coupling adaptors and 1200mm of hose for accessing hard-to-reach oil switch ports
- Limited Access Solution: Includes 90 degree coupling adaptor for limited access applications
- Protected Gauge: Gauge fitted with heavy-duty cover for durability and protection
- Comprehensive Adapter Set: Comes with 10 oil switch port adaptors including metric sizes (M10 x 1.0, M12 x 1.5, M14 x 1.5, M16 x 1.5, M18 x 1.5) and standard sizes (1/8" x 27 NPT, 1/4" x 18 NPT, 3/8" x 20 UNF, 1/2" x 20 UNF, R 1/8")
- Dual Scale Pressure Gauge: Features shock-proof dual scale gauge measuring 0-10 bar (0-140 PSI) with 80mm diameter for quick and accurate oil pressure readings
- Convenient Storage: Delivered in a blow molded case for easy storage and transport with kit dimensions of 39 x 31 x 8.5 cm
Overview
- Brand: DAYUAN
- Material: Brass
- Item dimensions L x W x H: 12.99 x 10.63 x 2.76 inches
- Item Highlight: Tests Oil Pump Pressure & Low Oil Warning Systems, 0-140 PSI Gauge, 1200mm Hose, 90° Coupler, 10 Adapters, Storage Case Tests Oil Pump Pressure & Low Oil Warning Systems, 0-140 PSI Gauge, 1200mm Hose, 90° Coupler, 10 Adapters, Storage Case
- Number of Items: 13
Couldn't load pickup availability
Low stock: 10 left
View full details

Reviews
-
⭐⭐⭐⭐⭐
Ethan Parker — Columbus, Ohio
The products were easy to browse, and the specifications helped me compare the options before ordering. Everything arrived as expected and worked well for my garage project. I would shop with WrenchVanta again when I need more parts or tools.
-
⭐⭐⭐⭐⭐
Marcus Bennett — Phoenix, Arizona
I ordered several maintenance items and was pleased with the overall experience. The product information was clear, the items were packaged securely, and everything fit the needs of my project. A practical store for automotive and garage essentials.
-
⭐⭐⭐⭐⭐
Olivia Turner — Tampa, Florida
WrenchVanta offers a useful range of products without making the shopping process feel complicated. I found what I needed for routine vehicle maintenance, and the order arrived in good condition. The entire process was straightforward and convenient.
-
⭐⭐⭐⭐⭐
Daniel Foster — Sacramento, California
I picked up a few tools and replacement parts for an ongoing garage project. The products matched their descriptions and have been useful so far. I especially appreciated being able to find different types of automotive supplies in one place.
New Arrivals
-
AR-PRO 4.10/4.50-18" Heavy Duty Dirt Bike Inner Tube with TR4 Straight Valve for 110/100-18,110/90-18,110/80-18,120/90-18,120/80-18,100/100-18 Motorycle Rear Tire (1-Pack) - size: 4.10/4.50-18,TR-4 (1-Pack)
Regular price $19.90 USDRegular priceSale price $19.90 USD -

Funnel King 32950 Oil Drain Pan, Length 13 1/2", Height 4 1/2", Made in USA, Black - size: 6.5 Quart
Regular price $17.13 USDRegular priceSale price $17.13 USD -
cciyu Front Left & Right Brake Calipers With Bracket 18-B4882 18-B4883 - size: Front[18-B4882+18-B4883]
Regular price $159.84 USDRegular priceSale price $159.84 USD -
Nilight Waterproof Motorcycle USB 3.1Amp Quick SAE to USB Adapter - color: SAE TO USB Adapter
Regular price $20.88 USDRegular priceSale price $20.88 USD -
Long Reach Pliers, Needle Nose, High Carbon Steel, 8 in - style: Needle Nose
Regular price $44.74 USDRegular priceSale price $44.74 USD -
AR-PRO 3.00/3.50-14 Dirt Bike Inner Tubes with TR4 Straight Valve, Replacement 90/100-14 Heavy Duty Motorcycle Inner Tube for 3.50-14, 3.00-14, 80/100-14, 90/100-14 Dirt Pit Bike Tires (1-Pack) - size: 3.00/3.50-14,TR-4 (1-Pack)
Regular price $16.58 USDRegular priceSale price $16.58 USD -
cciyu Front Right Disc Brake Caliper Assembly w/Bracket 18B4779 - size: Front Right[18B4779]
Regular price $101.74 USDRegular priceSale price $101.74 USD -
![cciyu Front Left & Right Disc Brake Calipers Assembly 18B4778 18B4779 - size: Front[18B4778+18B4779]](//wrenchvanta.com/cdn/shop/files/51SAnJ0fkDL_d426f5f8-f899-408e-afbe-911dd72583ee.jpg?v=1788976108&width=533)
cciyu Front Left & Right Disc Brake Calipers Assembly 18B4778 18B4779 - size: Front[18B4778+18B4779]
Regular price $148.22 USDRegular priceSale price $148.22 USD -
AR-PRO 3.00/3.50-12" Dirt Bike Inner Tubes with TR4 Straight Valve, 80/200-12 Heavy Duty Motorcycle Tire Replacement Inner Tubes, Compatible with Honda CRF50/XR70 Yamaha TTR 90/100 and More (1-Pack) - size: 3.00/3.50-12,TR-4 (1-Pack)
Regular price $16.58 USDRegular priceSale price $16.58 USD -
Nilight 7/8" Motorcycle Handlebar Switch Wiring Harness Kit 16AWG 2 Leads - color: Wiring Harness Motorcycle
Regular price $28.37 USDRegular priceSale price $28.37 USD -
Long Reach Plier, Flat Nose, High Carbon Steel, 8 in - style: Flat Nose
Regular price $49.78 USDRegular priceSale price $49.78 USD -
AR-PRO 2.75/3.00-21" Dirt Bike Inner Tube, 90/90-21 80/100-21 Heavy Duty Motorcycle Tube with TR4 Staight Valve Stem, Made from Thick Premium Rubber (1-Pack) - size: 2.75/3.00-21,TR-4 (1-Pack)
Regular price $19.90 USDRegular priceSale price $19.90 USD -
cciyu Front Left Disc Brake Caliper Assembly w/Bracket 18B4778 - size: Front Left[18B4778]
Regular price $81.82 USDRegular priceSale price $81.82 USD -
Eastwood Self Etch Primer Gray Steel Aluminum Chrome 120 SQ Gallon 96 oz
Regular price $255.62 USDRegular priceSale price $255.62 USD -
Electric Fuel Pump - Inline fuel pump Low Pressure HEP-02A (4-7 PSI), 12V Fuel pump Electric Fuel Pump 12v for Carburetor Lawn Mower Transfer Pump - size: 4-7 PSI
Regular price $33.18 USDRegular priceSale price $33.18 USD -
AR-PRO 2.75/3.00-12" (80/100-12) Dirt Bike Inner Tubes, Heavy Duty Motorcycle Inner Tube with TR4 Straight Valve, Compatible with Honda CRF70F/XR70, Yamaha TTR 90, Kawasaki, and More (1-Pack) - size: 2.75/3.00-12,TR-4 (1-Pack)
Regular price $19.90 USDRegular priceSale price $19.90 USD -
cciyu Rear Right Disc Brake Caliper Assembly w/Bracket 18-B4765 For Chevy - size: Rear Right[18-B4765]
Regular price $95.10 USDRegular priceSale price $95.10 USD -
12V Electric Fuel Pump - Inline Fuel Pump for Carburetor, Universal Transfer Pump Low Pressure 5-9 PSI For Gas Diesel E8012S (1-2A, 5/16Inch) - size: 5-9 PSI
Regular price $36.50 USDRegular priceSale price $36.50 USD
FAQ
How can I confirm that a part will fit my vehicle?
Review the fitment information, dimensions, specifications, part numbers, and compatibility notes shown on the product page before ordering. Vehicle requirements can vary by year, make, model, engine, trim, and configuration. If you are unsure, consult a qualified mechanic or contact us before placing your order.
Do you sell products for motorcycles and ATVs?
Yes. WrenchVanta carries products for motorcycles and ATVs, including selected body, engine, drivetrain, brake, suspension, electrical, lighting, exhaust, storage, and protective accessories. Always check the product description to confirm its intended application.
How can I track my order?
Once tracking information becomes available, it will be sent to the email address provided at checkout. Tracking activity may take some time to appear after the carrier receives the shipment. You may also contact us if you need help locating your tracking details.
Can items from the same order arrive separately?
Yes. Products may be stored or fulfilled from different locations, so an order containing multiple items may arrive in separate packages and on different dates. When available, separate tracking information will be provided for each shipment.
Can I change or cancel an order after placing it?
Contact us as soon as possible if you need to change or cancel an order. We will try to accommodate your request, but changes and cancellations cannot be guaranteed once processing or shipment has begun.
What should I do if my order arrives damaged, defective, or incorrect?
Contact us promptly at nuaialmvauaoama@gmail.com with your order number, a description of the issue, and clear photographs of the item, packaging, shipping label, and any visible damage. Keep the product and original packaging until we provide further instructions.
What is your return and refund process?
Return eligibility depends on the item’s condition, return reason, and the requirements stated in our Return & Refund Policy. Contact us before returning any product to request instructions. Items sent back without authorization may not be accepted.
Do you provide installation services or technical advice?
WrenchVanta does not provide installation services. Product information is offered for general shopping purposes and should not replace professional mechanical advice. Safety-critical, electrical, performance, or technically demanding components should be inspected and installed by a qualified professional.
Are oils, fluids, paints, and other chemical products subject to shipping restrictions?
Some oils, fluids, paints, aerosols, batteries, and chemical products may be restricted in certain locations or require special shipping methods. Availability and delivery options may depend on the product, destination, and carrier regulations. Any applicable restrictions will be handled during order processing.
How can I contact WrenchVanta?
You can email us at nuaialmvauaoama@gmail.com or call +1 (936) 260-5549. Please include your order number when contacting us about an existing purchase so we can assist you more efficiently.
Blogs & Tips
View all-
How to Remove a Rounded-Off Exhaust Bolt Withou...
Learn how to remove a rounded-off exhaust bolt without damaging the surrounding components. This practical guide covers penetrating oil, extractor sockets, controlled heat, and advanced removal techniques.
How to Remove a Rounded-Off Exhaust Bolt Withou...
Learn how to remove a rounded-off exhaust bolt without damaging the surrounding components. This practical guide covers penetrating oil, extractor sockets, controlled heat, and advanced removal techniques.
-
How to Extract a Rounded Exhaust Bolt Without M...
Learn how to safely extract a rounded exhaust bolt without damaging surrounding components or aluminum threads. This step-by-step guide covers penetrating oil, extraction sockets, controlled heat, drilling, and thread protection.
How to Extract a Rounded Exhaust Bolt Without M...
Learn how to safely extract a rounded exhaust bolt without damaging surrounding components or aluminum threads. This step-by-step guide covers penetrating oil, extraction sockets, controlled heat, drilling, and thread protection.
-
How to Remove a Rounded Exhaust Bolt Without Da...
Learn how to remove a rounded exhaust bolt safely using penetrating fluid, six-point sockets, bolt extractors, controlled torque, and careful heat application. This practical guide helps DIY mechanics avoid further...
How to Remove a Rounded Exhaust Bolt Without Da...
Learn how to remove a rounded exhaust bolt safely using penetrating fluid, six-point sockets, bolt extractors, controlled torque, and careful heat application. This practical guide helps DIY mechanics avoid further...


![cciyu Front Left & Right Brake Calipers With Bracket 18-B4882 18-B4883 - size: Front[18-B4882+18-B4883]](http://wrenchvanta.com/cdn/shop/files/51PC9qBWtEL_80b71228-a995-4247-b990-e8619e83791e.jpg?v=1788976177&width=533)



![cciyu Front Right Disc Brake Caliper Assembly w/Bracket 18B4779 - size: Front Right[18B4779]](http://wrenchvanta.com/cdn/shop/files/41lmhUWraPL_6b54dcc5-18c5-4591-936c-f99f7ed06f10.jpg?v=1788976143&width=533)
![cciyu Front Left & Right Disc Brake Calipers Assembly 18B4778 18B4779 - size: Front[18B4778+18B4779]](http://wrenchvanta.com/cdn/shop/files/51SAnJ0fkDL_d426f5f8-f899-408e-afbe-911dd72583ee.jpg?v=1788976108&width=533)




![cciyu Front Left Disc Brake Caliper Assembly w/Bracket 18B4778 - size: Front Left[18B4778]](http://wrenchvanta.com/cdn/shop/files/41575nBBB5L_b8bbecd9-3b76-4207-96ca-4a4ce9b946a6.jpg?v=1788976074&width=533)


![cciyu Rear Right Disc Brake Caliper Assembly w/Bracket 18-B4765 For Chevy - size: Rear Right[18-B4765]](http://wrenchvanta.com/cdn/shop/files/51vuEJRpLvL_b0c172df-d296-4663-8cf4-9b08f5ee4051.jpg?v=1788976019&width=533)
