Sierra 18-7913 Marine Oil Filter for 4-Stroke Outboards

The Sierra 18-7913 is a high-efficiency spin-on oil filter designed specifically for marine 4-stroke outboard engines. Engineered with premium-grade materials to excel in harsh marine environments, this filter meets or exceeds OEM specifications for reliable engine protection and extended service life.

Key Features:

• Heavy-wall steel canister with epoxy coating for superior corrosion resistance
• High-efficiency filter media with high pleat count for maximum capacity and filtration
• Anti-drainback valve prevents dry starts and protects engine components
• Thread specification: 20mm x 1.5
• Shrink-wrapped for rust protection during storage
• Captures particles as small as 20 microns for optimal engine protection

Applications: Designed for Mercury Marine and Honda 4-stroke outboards including 8/9.9 HP (323cc), 15/20 HP carbureted engines, and 25/30 HP EFI models (2006 and newer).

OEM Cross-References: Replaces Honda 15400-PFB-014, 15400-PFB-004, 15400-PM3-004, 15400-PM3-405, 15400-PJ7-015, 15400-PJ7-005, Mercury Marine 35-822626Q03, 35-822626Q1, 35-822626A1, 35-822626, and Mallory 9-57800.

Backed by Sierra's industry-leading limited lifetime warranty, this marine-grade oil filter provides the durability and performance your outboard engine demands.