Coolant Tester for Freeze and Corrosion Protection

New

In stock

Smart shoppers OnBuy it!

  • Earn Cashback on every purchase – spend it instantly on your next order
  • Free delivery – on millions of items across the site
  • Customers love us – 134,000 Trustpilot reviews and an 'Excellent' rating

See full product description & details

£10.04
£20.08 50% off!
FREE Delivery
1% What is instant Cashback? Learn More
Add to Basket

Interest-free payment options available

Sold by Maven Pets
Professional Seller
Visit store
557 orders

See full product description & details

Delivery: Standard (Free) | Tue 22nd - Thu 24th Sep

Returns: 30 days

180-day payment protection

Add to Basket
£7.15FREE Delivery
Hot
£39.99FREE Delivery
Hot
£22.99FREE Delivery
Hot
£16.99FREE Delivery
£32.08FREE Delivery
£17.66FREE Delivery
£9.72FREE Delivery
£25.00FREE Delivery
Hot
£39.94FREE Delivery
£14.69FREE Delivery
£13.82FREE Delivery
£11.99FREE Delivery
£32.95FREE Delivery
£85.81FREE Delivery
£9.74FREE Delivery
£15.55FREE Delivery
£38.46FREE Delivery
£32.09FREE Delivery
£18.50FREE Delivery
£19.60FREE Delivery
£14.90FREE Delivery
£87.56FREE Delivery
£12.52FREE Delivery
£38.98FREE Delivery
£21.70FREE Delivery
Description & Details

Summary

  • Coolant Tester Check: Measures specific gravity to verify antifreeze levels in engine coolant
  • Freeze Protection Radiator Tester Function: Ensures coolant won’t freeze in winter—prevents block cracking
  • Corrosion Inhibitor Engine Coolant Checker Verification: Confirms coolant protects aluminum engine parts from damage
  • Engine Safety Coolant Test Tool: Helps avoid overheating, gasket damage, and water pump lubrication issues
  • Durable & Portable Antifreeze Tester: ABS construction + compact size—fits in car toolkits for on-the-go use

Coolant Tester for Freeze and Corrosion Protection Description

This Radiator Coolant Tester (a critical automotive engine maintenance accessory) is a simple-to-use device that checks your engine coolant's specific gravity-helping you verify ethylene glycol (antifreeze) levels, freeze protection (to prevent winter block cracking), and corrosion inhibitors (to protect aluminum engine parts). It's essential for avoiding engine overheating, gasket damage, or corrosion to cylinder heads/blocks, and also ensures coolant properly lubricates the water pump. Made of durable ABS, it's lightweight (78g) and compact (fits in car toolkits), making it ideal for both professional mechanics and DIY car owners.

Details

OPC PWCK6N7
Codes 9065759535068 (EAN)

Product Images

Coolant Tester for Freeze and Corrosion Protection 1
Coolant Tester for Freeze and Corrosion Protection 2
Coolant Tester for Freeze and Corrosion Protection

Compare Sellers for Coolant Tester for Freeze and Corrosion Protection

  • New from £10.04
Seller Ratings Warranty Returns Price Delivery Total Quantity
Dispatched from: France
(24 reviews)
-
30 Days
Free Returns No
£10.04
+Free Delivery
Est. Delivery: 22nd-24th Sep
£10.04
Add To Basket

Earn as you shop with instant Cashback on everything.

No catch, no cost

  • Paid into your OnBuy account
  • Spend it on your next purchase
  • Save it or withdraw it

Become a Cashback VIP

Just 1 purchase unlocks bigger deals & rates

Wait! You've left
something behind

You'll only get instant Cashback at OnBuy! Enter your email below and we'll send you a copy of your basket to save you time later.

By entering your email address, you'll automatically be added to our database, where you can enjoy personalised Cashback offers and early access to our best deals. You can opt out of our emails at any time and we'll never share your details with anyone. Check our Privacy Policy and T&Cs to find out more.

Before you go...
Remember, you'll only get instant Cashback on everything at OnBuy!

Want access to personalised offers and the highest Cashback rates? Sign up to our emails below.

You can opt out of our emails at any time and we'll never share your details with anyone. Check our Privacy Policy and T&Cs to find out more.

This page has expired.

Please refresh the page to continue shopping.

Refresh and continue