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All feedback (502)
- c-tool (97178)- Feedback left by buyer.Past monthVerified purchaseHope to deal with you again. Thank you.
- laser_2010 (609919)- Feedback left by buyer.Past monthVerified purchaseGreat communication. A pleasure to do business with.
- simply_antivirus (82804)- Feedback left by buyer.Past monthVerified purchaseThank you for your Order, please consider us again for your renewal next year 😊
- sparesbox_auto (563843)- Feedback left by buyer.Past monthVerified purchaseThank you for shopping with Spares Box. Highly recommend, valued customer.
- motorsupply-5572 (1236)- Feedback left by buyer.Past 6 monthsVerified purchaseGreat communication. A pleasure to do business with.
- xfree81 (517)- Feedback left by buyer.Past 6 monthsVerified purchaseThank you for an easy, pleasant transaction. Excellent buyer. A++++++.
Reviews (5)

21 November 2025
Great product works fine. Easy to instal...
Great product works fine. Easy to install and value for money. Great performance.

03 March 2019
Robust and well worth installing.
My car was overheating for a while and I replaced the thermostat several times but with the standard one from our local store. They stocked the standard thermostat but not the high flow. Since installing the high flow I have had no further issues and have very good flow through my engine as it now runs at a constant temp with no issues. I am very happy with this product and am certain it will not let me down. Highly recommended for the 350 chev engine with a few modifications...….

17 October 2025
Correct fit item. Good quality and condi...
Correct fit item. Good quality and condition.
