Search  for anything...
DAYUAN

DAYUAN Professional Petrol Engine Compression Tester Kit Set for Automotives and Motorcycles

  • Based on 0 reviews
Condition: New
Checking for the best price...
$16.85 Why this price?

Buy Now, Pay Later

As low as $4 / mo
  • – 4-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

FREE 30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: In Stock.
Fulfilled by Amazon
Arrives Saturday, May 30
Order within 3 hours and 34 minutes
Available payment plans shown during checkout
Protection Plan Protect Your Purchase
Checking for protection plans...

Recently Viewed

Color: Blue


Features

  • Adapters for a wide number of vehicles (spark plug types/depths)
  • Includes 2 rubber cones ends for quick check (no need to thread into head)
  • 3" Gauge has dual color scale with 0-300 psi, 0-20 bar
  • Fittings: M10, M12, M14, M18 (Male, With "O" Ring)
  • Includes 14mm and 18mm spark plug adapters

Brand: DAYUAN


Material: Alloy Steel


Item dimensions L x W x H: 12.2 x 8.27 x 2.36 inches


Item Weight: 0.8 Kilograms


Number of Items: 1


Brand Name: DAYUAN


Part Number: YT-103242-Blue


Warranty Description: 1 year


UPC: 793345498228


Manufacturer: Yinyuan Tools


Model: YT-103242-Blue


Included Components: Petrol Engine Compression Tester Kit


Material Type: Alloy Steel


Item Dimensions: 12.2 x 8.27 x 2.36 inches


Item Weight: 0.8 Kilograms


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, May 30

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • works great
Color: Blue
Good price, good product and Fast shipping
Reviewed in the United States on March 28, 2026 by eml58
    • Nice tool, well made
Color: Blue
Very nice tool. For the price, a compression test tool like this is a must. Been working on golf carts lately and the attachments fit any and all spark plug sizes. Gives an accurate reading of compression and the condition of the cylinder rings…first thing to rule out in the life of an engine. You don’t have to crank this in, hand tight works fine. So far I’ve tested my Echo chain saw, Echo leaf blower , Honda power washer, Honda ATVs, EXGO golf cart and Gravely lawn mower. Simple, easy, accurate and a great diagnostic tool for the shade tree mechanic in your home. ... show more
Reviewed in the United States on August 14, 2025 by Paul R. F
    • NICE COMPRESSION TESTER
Color: Blue
I REALLY LIKE THIS AND IT WORKS REAL GOOD. SHOULD HAVE BOUGHT ONE YEARS AGO. GOOD QUALITY AND PRICE
Reviewed in the United States on January 25, 2026 by RUSSELL KUHNAU
    • Nice quality good price
Color: Blue
It works pretty good, but I don't know how accurate it is
Reviewed in the United States on March 10, 2026 by Wow, what a great deal
    • Valid compressor tester Valid compressor tester
Color: Red
Review Image by Jon
Valid compression tester. It confirmed blowed piston. Local autoparts store wanted $60 and the loaner tool didn’t come with the right adapter. Must have in the home garage or shop. Highly recommended
Reviewed in the United States on May 22, 2026 Reviewed in the United States on May 22, 2026 by Jon
    • Easy to use
Color: Blue
Works as advertised.
Reviewed in the United States on April 14, 2026 by Sammy N.
    • It’s a good kit for homeowners
Color: Blue
Seems to be accurate, but how will I know?
Reviewed in the United States on April 23, 2026 by Jerry
    • Reliable guage and well organized case
Color: Red
Works reliably and well cased to keep all the parts together neatly.
Reviewed in the United States on March 30, 2026 by Donnie

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...