← Back to Search

W818/81 Cross Reference

Mann replacement lookup and OEM interchange guide

100 OEM matches0 alternative filters

Quick Answer

W818/81 is a Mann filter that replaces 100 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 W818/81, 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 W818/81

OEM NumberBrandSource
1220845ONANmann
140517000PERKINSmann
1504140PERKINSmann
0003082671RENAULT TRUCKS RVImann
45205SEARSmann
TP-9SEARSmann
TS-9SEARSmann
2250140049flameretardantfiltermedia202mann
115G382241TCMmann
87874TENNANTmann
15600-33010TOROmann
15601-22010TOROmann
15601-33010TOROmann
15601-33020TOROmann
15601-33021TOROmann
15601-41030TOROmann
15601-76001-71TOROmann
89110-001VERMEERmann
J1560133021SKODA/VWmann
PF34AC DELCOmann
X116DELCOmann
or(201)DELCOmann
X4116EAC DELCOmann
SP-842ALCOmann
SP-894ALCOmann
SP-932ALCOmann
AL-383AL-FILTERSmann
AL-44AL-FILTERSmann
AL-626AL-FILTERSmann
NO-214AMCmann
TO-124FILTERSmann
or(201)AP FILTERSmann
AP1021FILTERSmann
or(201)FILTERSmann
AP3241AP FILTERSmann
AP3241AAP FILTERSmann
AP63006AAP FILTERSmann
LK-1021LOCKHEEDmann
LK-1030LOCKHEED APmann
or(201)LOCKHEED APmann
O-79/120.8ARMAFILTmann
SPC102ASHIKAmann
SPC104ASHIKAmann
10-02-200ASHIKAmann
10-02-202ASHIKAmann
FE-213AUTOPARmann
FE-259AUTOPARmann
B1430BALDWINmann
B159BALDWINmann
B295BALDWINmann
B7290BALDWINmann
B7333BALDWINmann
B7361BALDWINmann
B7491BALDWINmann
410696BECK ARNLEYmann
410715BECK ARNLEYmann
410751BECK ARNLEYmann
410765BECK ARNLEYmann
410766BECK ARNLEYmann
410774BECK ARNLEYmann
410851BECK ARNLEYmann
410861BECK ARNLEYmann
418059BECK ARNLEYmann
418070BECK ARNLEYmann
418077BECK ARNLEYmann
418081BECK ARNLEYmann
418097BECK ARNLEYmann
418150BECK ARNLEYmann
418162BECK ARNLEYmann
418970BECK ARNLEYmann
ADT32102BLUEPRINTmann
0451103032BOSCHmann
0986452000BOSCHmann
0986452000-850BOSCHmann
0986452004BOSCHmann
0986452900BOSCHmann
0986452900-724BOSCHmann
0986452900-850BOSCHmann
0986452904BOSCHmann
0986AF0248BOSCHmann
0986AF1045BOSCHmann
0986AF1128BOSCHmann
1986452000BOSCHmann
1986452004BOSCHmann
P2000BOSCH KSNmann
9000022106BOSCH ASIENmann
9000022109BOSCH ASIENmann
LS130INTERNATIONALmann
PH2825INTERNATIONALmann
C114CHAMPIONmann
5520481CHEVRONmann
DO231CLEANmann
DO282CLEANmann
Z858COOPERSmann
FT4904COOPERSFIAAMmann
FT4909COOPERSFIAAMmann
624CROSLANDmann
FX0050DELPHImann
1150101950DENSOmann
1150102190DENSOmann

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 W818/81 replace?

W818/81 replaces OEM part numbers such as 1220845, 140517000, and 1504140 plus 97 additional OEM numbers. Use the cross-reference table to review the supported original equipment numbers.

Which brands are associated with W818/81?

W818/81 is connected to 38 brands in our records, including ONAN, PERKINS, RENAULT TRUCKS RVI, and SEARS and 34 more brands. Use those references as a starting point, then verify the application before buying.

How should I verify a Mann replacement for W818/81?

Before replacing W818/81, 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.

Related Articles

More filter guides
Guides

Filter Cross Reference: How to Find the Right Replacement

Learn how filter cross reference works, which specs to verify, and how to avoid mismatched filters when replacing parts.

2026-01-30 | 3 min read
Guides

How to Read Oil Filter Part Numbers: Complete Cross Reference Guide

Learn how to decode oil filter part numbers from Baldwin, Wix, NAPA, and FRAM. Master the cross-reference process to find the perfect replacement filter for any vehicle or equipment.

2026-01-13 | 8 min read

Related Filters

More Mann filters
Mann
W811/80
986 cross-refs
Mann
W67/1
945 cross-refs
Mann
W75/3
755 cross-refs
Mann
W610/6
721 cross-refs
Mann
P917x
700 cross-refs

Need This Filter? Get Factory Price

We source Mann W818/81 and compatible replacements directly from OEM-equivalent factories in China. Competitive pricing, flexible MOQ.

Request a QuoteWhatsApp Us
1