LF3681 Cross Reference
Fleetguard replacement lookup and OEM interchange guide
Quick Answer
LF3681 is a Fleetguard oil filter that replaces 10 OEM part numbers. Use the table below to check which original equipment numbers are covered before you order a replacement.
How to Verify a Replacement
Cross-reference data helps you build a shortlist, but it should not be the last step. Before buying a replacement for LF3681, verify the application, dimensions, seal or thread style, and service interval requirements against your current filter. If the equipment manual or supplier data disagrees with the lookup result, follow the equipment-side specification first.
OEM Part Numbers Replaced by LF3681
| OEM Number | Brand | Source |
|---|---|---|
| CASE 4137784 | OEM | fleetguard |
| WIX 51372 | WIX | fleetguard |
| AF4158 PBR AJ04-14-302B | MZDA | fleetguard |
| AF934 PBR AJ57-14-302 | MZDA | fleetguard |
| AF25064 PBR AJTM-14-302 | MZDA | fleetguard |
| FILCA FL-820 | MOTR | fleetguard |
| MOTR FL820S | MZDA | fleetguard |
| FL820S | MOTR | fleetguard |
| PER-4651 | OEM | fleetguard |
| NELSN QS2 | OEM | fleetguard |
About This Cross Reference Page
This page is designed to help you move from a part number to a verified shortlist. We combine OEM references, equivalent filter matches, and related pages so you can compare options faster without losing the original application context.
If you are sourcing for maintenance, fleet purchasing, or overseas supply, use the OEM list and related replacements together. That approach is safer than choosing a substitute based only on a similar-looking part number.
Frequently Asked Questions
Which OEM part numbers does LF3681 replace?
LF3681 replaces OEM part numbers such as CASE 4137784, WIX 51372, and AF4158 PBR AJ04-14-302B plus 7 additional OEM numbers. Use the cross-reference table to review the supported original equipment numbers.
Which brands are associated with LF3681?
LF3681 is connected to 5 brands in our records, including OEM, WIX, MZDA, and MOTR and 1 more brands. Use those references as a starting point, then verify the application before buying.
How should I verify a Fleetguard replacement for LF3681?
Before replacing LF3681, verify the application, dimensions, thread or seal style, and service requirements against your current filter. Cross-reference data should narrow the shortlist, but final fitment should always be confirmed on the equipment side.
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