Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 7 - Jul 12
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
FS1003 FLEETGUARD FUEL FILTER W/ SENSOR KWTechnical Specifications Part Type Primary Fuel Water Separator, Spin On Part Number Fleetguard FS1003 Thread Size 1 14 UNS 2B Length 9. 79 inch (248. 67 mm) Largest OD 3. 71 inch (94. 30 mm) Gasket OD 2. 83 inch (72. 00 mm) Gasket ID 2. 45 inch (62. 30 mm) Efficiency 98. 7% @ 10 Microns (SAE J1985) Water Separation 95% Emulsified Water 95% Free Water Media Type StrataPore Standpipe Yes Notes Features high efficiency StrataPore media and a bottom
Technical Specifications
| Part Type | Primary Fuel/Water Separator, Spin-On |
| Part Number | Fleetguard FS1003 |
| Thread Size | 1-14 UNS-2B |
| Length | 9.79 inch (248.67 mm) |
| Largest OD | 3.71 inch (94.30 mm) |
| Gasket OD | 2.83 inch (72.00 mm) |
| Gasket ID | 2.45 inch (62.30 mm) |
| Efficiency | 98.7% @ 10 Microns (SAE J1985) |
| Water Separation | 95% Emulsified Water / 95% Free Water |
| Media Type | StrataPore™ |
| Standpipe | Yes |
| Notes | Features high-efficiency StrataPore media and a bottom drain valve. Upgrade of FS1212; for further upgrade use FS19596. |
Cross References
| Brand | Part Number |
|---|---|
| Cummins | 3406889, 4070801, 3954891, 3954904 |
| Donaldson | P551003, P551103 |
| Baldwin | BF1293-SPS, BF1263-SP |
| Wix / NAPA Gold | 33604 / 3604 |
| Luber-finer / Fram | LFF1003 / PS8687 |
| Case IH / New Holland | 87307433, 87302104, 8900129805, 76195122 |
| Mack | 5839FS1003, 3076PS8687, 5839FS19596 |
Applications / Vehicle Fitment
| Make | Models | Engine Specs | Model Years |
|---|---|---|---|
| FREIGHTLINER | Cascadia (113, 125, Evolution), Columbia (CL112, CL120), Coronado, M2 (106, 112), Century Class, FLD, Argosy, Condor, MT45/MT55 | ISB 6.7, ISL9, ISM11, N14, Cat C13, C15, C16, Detroit DD13, DD15, DD16, Series 60 | 1993, 1995, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2020 |
| INTERNATIONAL | 9000 Series (9200i, 9400i, 9900i, 9900ix), DuraStar, WorkStar, TranStar, PayStar, ProStar, LoneStar | ISB 6.7, ISL9, ISM11, N14, Cat C10, C12, C13, C15, 3406 | 1988, 1989, 1992, 1993, 1995, 1996, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018 |
| PETERBILT | 320, 330, 335, 337, 340, 348, 357, 365, 367, 377, 378, 379, 382, 384, 386, 387, 388, 389, 520, 567, 579 | PX-6, PX-7, PX-8, PX-9, ISM11, ISL9, ISX, ISX15, Cat C10, C13, C15, C16, 3406, 3406E | 1984, 1985, 1988, 1989, 1993, 1996, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021 |
| KENWORTH | T170, T270, T300, T350, T359, T370, T400, T401, T403, T440, T470, T480, T600, T660, T680, T800, T880, W900, C500, K100, K100E | PX-6, PX-7, PX-8, PX-9, ISM11, ISL9, N14, Cat C7, C9, C11, C12, C13, C15, 3406, 3406E | 1987, 1989, 1991, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021 |
| WESTERN STAR | 4700, 4800, 4900 (EX, FA, SA, SB, SF, XD), 5800, 5964, 6900XD | ISL9, ISM11, N14, Cat C13, C15, C16, Detroit DD13, DD15, DD16, Series 60 | 1993, 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2018 |
| BUSES / COACHES |
Blue Bird: All American (FE, RE), Vision, Conventional, TC2000 IC Bus: CE, BE, FE, RE Series Other: Gillig Phantom, MCI J4500/E4500, Van Hool T2100, Temsa TS45 |
ISB 6.7, ISC 8.3, ISL9, ISM11, Cat C7, 3126 | 1998, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2018, 2019, 2021 |
| OFF-HIGHWAY |
Construction: Liebherr, Hyundai, Hitachi, Doosan, Sany, Zoomlion, Komatsu, Terex Advance Mixers Agriculture: Case IH Magnum/Steiger, New Holland Versatile |
QSB 4.5, QSB 6.7, QSL9, QSM11, QSK19, N14, M11 | 1990, 1991, 1992, 1993, 1994, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018 |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 1319 reviews
Sort
Product Reviews
★★★★★ 4
Soft
Fit Type: Regular Fit, Color: Navy/Dark Blue, Size: X-Large
They feel nice, but shrunk a little in the wash. The fit before shrinking was perfect, afterwards it was just slightly too tight. The length before and after was too short for my preference. I do have a slightly longer torso though. If you are normal height then they will likely work great for you.
The material is super soft and comfortable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 26, 2026
★★★★★ 5
So soft and attractive
Fit Type: Regular Fit, Color: Heather Grey/Heather Grey, Size: X-Large
Bought these for my husband. He loves the fit and they're so soft and don't wrinkle easily. They're also a nice weight. I've washed them a few times and they don't pill or shrink. Wish they came in a larger variety of colors, but plan on ordering more.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
★★★★★ 5
Shockingly great affordable basic T- Shirts
Fit Type: Regular Fit, Color: Black/Black, Size: 6X-Large Big Tall
I love these shirts! The fact they are big and tall is amazing. Better than Hanes, Fruit of the Loom, and Gildan. I am 6 foot 5 and heavier than I'd like to admit. I also have a wide chest 64 inches(Its hereditary). I need width and length! It is tough to find a shirt that is big and tall. Literally it's one or the other. Amazon of all places solved this. I did get two that weren't right they replaced them swiftly. Also for some strange reason white is a tad bit smaller in the same size. Usually it's the other way around with other manufacturers. I could not find black shirts that fit me comfortably for years! I was convinced it would be impossible to ever find any that would fit. This felt like a long shot and it paid off! Which is rare. I do not dry them in the dryer I know they will shrink(Probably wouldn't hurt to wash cold). If you want to dry them and you can I would go size up. Not too thin or too heavy wouldn't consider it an undershirt.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 28, 2026
★★★★★ 5
New default shirt
Fit Type: Regular Fit, Color: Navy/Navy, Size: Small
Amazon has again proved that it did good research about what makes a good basic garment. I've been wearing these for a few weeks now and honestly I forgot about them because they just fit and are not annoying and don't look bad. They are good. Also the cotton seems high quality and is soft. Also the small fit as expected.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 11, 2026
★★★★★ 3
Good quality cloth, but shrinks
Fit Type: Regular Fit, Color: Black/Black, Size: X-Large
Nice fabric. But it shrinks after the first wash
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 19, 2026
recommand products
H9320-51 Hoshizaki 4HC-H Single Water Filtration System # H932051
197.00
47-221502 3M Cuno Water Factory EVP-2400 Replacement for Everpure H104 Systems
142.04
170-52030 Pentair OptiPure QT-3 Triple Filter System
439.00
164-80051 Pentair OptiPure 50 Gallon Storage Tank
523.50
EV9771-00 $194 100% FREE SHIP w/ COUPONS Pentair Everpure 7CLM+ Chloramine Reduction Cart
194.86