

⚙️ Clean smarter, not harder — unleash engine brilliance!
The 733 Engine Degreaser Brush On 1L by GUNK is a professional-grade degreasing fluid designed for automotive use. Its 1-liter size and brush-on application make it ideal for precision cleaning of engine parts, effectively removing grease and grime with a fast-acting formula. Lightweight and compact, it’s a trusted solution for vehicle maintenance professionals and enthusiasts alike.
| ASIN | B0041SZNVI |
| Best Sellers Rank | 5,252 in Automotive ( See Top 100 in Automotive ) 11 in Engine Degreasers |
| Brand | Gunk |
| Customer Reviews | 4.6 4.6 out of 5 stars (537) |
| Date First Available | 15 April 2008 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Item Weight | 449 g |
| Item model number | GK6733 |
| Manufacturer | GUNK |
| Manufacturer part number | GK6733 |
| Model | GK6733 |
| Product Dimensions | 6.1 x 11.6 x 18.6 cm; 449.06 g |
G**S
Good results
Works well, but I am sure they have changed it from years ago as it takes more effort than it used to. Probably some new rules of what you can put in it. But still gives a good result.
J**L
Quality
Just as described
J**D
Gets rid of gunk
Great stuff, strong enough to clean up the parts on my 1970 fiat 500, smells amazing and easy to use. Huge tin, so good value will last ages for soaking parts
R**G
Does what it says on the tin.
I used it to clean a kitchen extractor fan.It does the job effortlessly and washes off easily.A great bit of kit!
I**.
A bit messy when rinsing
Cleans good
B**N
Excellent Motorcycle Cleaner
Solvent based Gunk is a great product for cleaning motorcycles. Always use it to clean chain throw and road debris.
A**R
Labour intensive
Breaks down oil well
A**Y
On a motorcycle this product will easily clean off chain lube, grime, oil etc
If you have a motorcycle this product will easily clean off chain lube, grime, oil etc does not damage paint and metal underneath. Better to use than the old black smelly Gunk we used to buy.
Trustpilot
3 weeks ago
5 days ago