



🛠️ Keep your engine running smoother, longer — don’t get left behind!
The Caterpillar 1R1808 Oil Filter delivers advanced efficiency filtration with a durable steel build and a convenient spin-on design. Measuring 135.8 mm in length and compatible with multiple Fleetguard models, it’s engineered for professional-grade engine protection and trusted by thousands of users for reliable performance.
| ASIN | B008N0IRT0 |
| Automotive Fit Type | Vehicle Specific Fit |
| Brand Name | CAT |
| Compatible with Vehicle Type | Car |
| Customer Reviews | 4.8 4.8 out of 5 stars (316) |
| Included Components | Oil Filter |
| Item Type Name | Oil Filter |
| Manufacturer | Caterpillar |
| Manufacturer Part Number | 1R1808 |
| Material Type | Steel |
| Model Number | 1R1808 |
| Number of Items | 1 |
| OEM Equivalent Part Number | 1R-1880 |
| Outside Diameter | 5.35 Inches |
| Part Interchange Info | Cross References: Fleetguard LF691A, LF3566, LF9691A |
| Product Grade | Like New |
| Thread Size | 3/4" NPT |
| Unit Count | 1.0 count |
S**.
Der Ölfilter ist direkt beim ersten Start geplatzt, nicht zu empfehlen.
E**.
Great product
W**.
Great Original filter, I Run it on a cat C15 single turbo I put in about 15,000 miles on the filter still good never had an issue with quality. the price $$ is a little higher for some now days everything has gone up but I tell you is better than standing at the dealership for two and a half hours just to get told they are out of stock thank you Amazon.
A**R
Awesome filter although cheaper at my truck parts suppliers.
D**R
I use only CAT filters on my Caterpillar engine. I figured they couldn’t wiggle out of a warranty claim if I use their parts.