Sale price $107.99 Regular price $214.48

These filters are a stocking item.  Sometimes however, we do run out but when ordered if we do not have them in stock, we will order directly from Fleetguard then send the filters to you.  Most of the time I receive orders in 1-3 business days from Fleetguard.  Once received the filters will be sent to you next business day.  If you are in a hurry message me and we will check inventory.

All cross numbers listed will spin on and seal.  If you need more exact crossovers such as size or micron ratings message me.  The crosses listed are only a guide if specifics don’t matter.  Use the pictures shown as a help in determining if this filter is right for you.


We are a Fleetguard Filter distributor that purchases new filters directly from Fleetguard filters from stores going out of business or old inventory stores want to get rid of. Non Fleetguard filters can be from any brand name that are not purchased as New. Some filters may have OE boxes, seals, or plastic wrap missing. Some may even have slight dings or minor surface rust. I do throw away filters I would not recommend using. If any filter has any rust or dings, I will inform you and show pictures. If I feel the filter will be ok to use, I will list them. We also purchase cases of brand new Fleetguard filters to keep in stock under special pricing for our customers that wishes us to stock, as long as they are common filters that sell. We also offer volume discounts on multiple cases of Fleetguard filters. If you control inventory for a shop and want to get ready for a new season, send be a message or contact me for a discount. In turn you will get the lowest prices anywhere. If you wish to purchase a case of Fleetguard filters you don’t see listed in my store most likely I can order these filters for you also. All Fleetguard are sold by the case unless smaller lots are shown. All filters of other brands will all be crossed and grouped together to the Fleetguard filter they represent and sold by that part number in a lot. We all want the best prices of anything we buy. If you see any filters or parts in my store that have a higher price than other stores you see in online, send me a message.

We also have several parts that are new or used from Honda vehicles or other makes. Soon we will be a source of many used auto parts. All used parts will be cleaned and if possible tested to insure they work. Stay tuned for more parts to come.

We do purchase new and old inventory and also vehicles that will be sold for parts. If you have a shop and those darn filters are just collecting dust, or cars rotting away in the back message me. Send me a list of filters, parts or cars you have and how much you are asking and your location. I will look up part numbers you send to find the wholesale value and send an offer to you. The more presentable the filters and vehicles look the more I offer.

Thank You for visiting AYP-Parts.

No Returns offered if the part is not correct without contacting us first before order is made with the part number you need.  The cross-reference numbers listed are only as a guide.  Any charts you see online may not be 100% correct.  Some manufactures use the same part numbers but may be a different part.  We will confirm that this part will work for you when you contact us.


Product Specifications
Condition: New
Brand: Fleetguard
Part Number: FS1221
Style: Spin-On Fuel/Water Separator Filter
Service: Fuel
Media: Enhanced Cellulose
Height: 5.196 (132)*
Outer Diameter Top: 3.015 (77)*
Outer Diameter Bottom: Closed
Thread Size: 16X1.5 MM
Burst Pressure-PSI: 330
Max Flow Rate: 6-8 GPM
Nominal Micron Rating: 22
( )* denotes metric

Gasket Diameters
                O.D.           I.D.             Thk.
Attached 2.74 (70)*   2.37 (60)*   0.217 (6)*
Packed   0.871 (22)* 0.595 (15)*  0.143 (4)*

Principle Application
Audi, Volkswagen, Volvo (79-85), Cummins, Deutz , IHC, Other - w/ standard drain. This filter is an upgrade of FF5018. FS1232 is the Sensor Port Version. If standard filter is needed w/o drain use FF42000. If self-venting drain required, use FS1251.

Interchange Part Numbers
BF1221 P550688 220048 312139 3I2139 F3GFS1221 SN1221 59985002 E780001042 MDF1267 A00660 A243004D FS550688 P8043 TP1069 TP1294 TP858 ABPN10GFS1251 4814454 BF1226 BF5587D GFV2051 0430790 0430796 1457434025 1457434093 1457434105 1457434106 74010 2335848 2335928 47135707 J286503 J843760 J903202 J931062 FP587F GF26 T0700092 T121082 WCF605 5030 3843760 3903202 FF760 P550248 P559310 FP4685 1902138 1909142 4764725 4795601 79093986 FS1251 FFR85127 FSR81226 F3HZ9365A F3HZ9365E 25011999 GPP1122 GPP1122M FP587F F60152 BF1226 FF898 A0371005 A0380006 FF105 1240619H1 1240619H2 92100981 ALG2051 ALG2054 48058 1139814 GF884 6732716310 F154 F154R FP9587F 0009831617 FP587F LFF3504 LFF8062 F3708 F7308 WK814 WK816 WK842 WK8422 WK8425 G587F GF177 RB213 3472 73175965 73472 2651118 26561118 CS183 F60152 F64424 F65166 F60152 18-7940 1200468 1200930 12572012 243464 2434645 3588378 3946296 3976655 8385932 860008 8600082 860874 8608747 068127177B FP587F 33472 33472MP WGF8422