21 Micron Short Fuel Water Separator Filter | Sierra 18-7844

Special Price $11.90 Regular Price $14.89
SKU
SIERRA-18-7844
Brand: Sierra

Show or Hide Price

Qty In Stock: 392
Shipping Icon
Substitute Products
  1. Water Separating Spin-On Fuel Filter | Quicksilver 35-802893Q01 Quicksilver | QS-35-802893Q01
    Brand :Quicksilver
    Qty In Stock: 1129
  2. 10 Micron Short Fuel Water Separator Filter | Sierra 18-7944 Sierra | SIERRA-18-7944
    Brand :Sierra
    Qty In Stock: 365
  3. Water Separating Spin-On Fuel Filter 10 Micron| Quicksilver 35-8M0154765
    Brand :Quicksilver
    Qty In Stock: 236
  4. Fuel Water Separator Filter | EMP 35-37800 EMP | EMP-35-37800
    Brand :EMP
    Qty In Stock: 0
  • Mercury short fuel filter
  • Protects marine engines by filtering water, dust, and dirt in fuel supply
  • 21 micron filtration
  • Used on many different Mercury & Mercruiser marine engines
  • Short style filter measures 3.875 inches in length
  • Replaces Mercury 35-807172, 35-806771, 35-802893Q, 35-802893Q01
  • Replaces Marine Power 395524
  • Replaces Mallory 9-37800
  • Replaces Sierra 18-7849
More Information B2C
Manufacturer Part No. 18-7844
Brand Sierra
Shipping/Dimensional Weight 2.000000
Actual Weight 0.97
Availability In Stock
Application Mercury-Mariner
Ships free when order qualifies Yes
Hazmat Fee No

File(s)

Sorry, is not an active item in our system. However, we may still be able to help you. Please email us at rajeshk@klizer.com or call us at (866)388-0390 for assistance. Please make sure to have the item number handy when you contact us.

© 2026 Marine Parts Source. All Rights Reserved.