New Marine Oil Filter Compatible With 2006-2014 Mercury Mariner Verado 135Hp 150Hp 175Hp L4 4-Cyl

OIL FILTER — MERCURY/MARINER L4 VERADO 135-200 HP 4-STROKE:

MERCURY L4 VERADO OIL FILTER — 135-200 HP 4-CYLINDER:
Per PartsVu, SIM Yamaha, Powerboatsupply, JLM Marine, and Offshore Marine documentation, OEM Mercury 35-877767K01 is the genuine Mercury oil filter for the L4 (inline 4-cylinder) Verado four-stroke outboard family — covering the 135, 150, 175, and 200 HP supercharged Verado engines manufactured 2006-2014. Premium spec filter with 50% thicker metal shell vs conventional filters and saltwater-resistant paint finish.

OEM SUPERSESSION CHAIN:
• Earliest Original: 35-896546T (Superseded)
• Mercury Standard: 35-877767K01
• Quicksilver Variant: 35-877767Q01
• Modern Supersession: 8M0123025
• Newest Production: 8M0176312

MERCURY L4 VERADO 135 HP APPLICATIONS:
• Mercury Verado 135 HP L4 Inline 4-Cyl 4-Stroke (2006-2009)
• Mercury Verado 135 HP Supercharged L4

MERCURY L4 VERADO 150 HP APPLICATIONS:
• Mercury Verado 150 HP L4 Inline 4-Cyl 4-Stroke (2006-2014)
• Mercury Verado 150 HP Supercharged L4

MERCURY L4 VERADO 175 HP APPLICATIONS:
• Mercury Verado 175 HP L4 Inline 4-Cyl 4-Stroke (2006-2014)
• Mercury Verado 175 HP Supercharged L4

MERCURY L4 VERADO 200 HP APPLICATIONS:
• Mercury Verado 200 HP L4 Inline 4-Cyl 4-Stroke (2006-2014)
• Mercury Verado 200 HP Supercharged L4
• Note: This is the L4 (4-cyl) 200 HP — NOT the L6 6-Cyl Verado 200

MARINER L4 VERADO APPLICATIONS:
• Mariner Verado 135 HP L4 4-Stroke (international markets)
• Mariner Verado 150 HP L4 4-Stroke (international markets)
• Mariner Verado 175 HP L4 4-Stroke (international markets)
• Mariner Verado 200 HP L4 4-Stroke (international markets)
• Mariner = Mercury International Brand (Same Product)

⚠️ IMPORTANT FITMENT NOTE:
This filter fits L4 (Inline 4-Cylinder) Verado 135/150/175/200 HP only. The L6 (Inline 6-Cylinder) Verado family — 200/225/250/275/300 HP — uses a DIFFERENT oil filter (35-822626Q-series). Verify your engine cylinder count BEFORE ordering. Serial range: 1B311420 & UP.

OEM CROSS-REFERENCES:
• Mercury (Standard): 35-877767K01 / 35877767K01
• Mercury Quicksilver: 35-877767Q01 / 35877767Q01
• Mercury (Earliest Superseded): 35-896546T / 35896546T
• Mercury (Modern): 8M0123025 / 8M0123025
• Mercury (Newest): 8M0176312 / 8M0176312

OIL FILTER SPECIFICATIONS:
• Type: Premium Spin-On Engine Oil Filter
• Construction: Steel Shell 50% Thicker than Conventional
• Finish: Saltwater-Resistant Durable Paint
• Features: Anti-Drain Back Valve
• Application: Mercury/Mariner L4 Verado 135-200 HP 4-Stroke
• Engine: Inline 4-Cylinder Supercharged 4-Stroke
• Year Coverage: 2006-2014
• Mercury Maintenance Item: 100 Hour Service

FUNCTIONAL APPLICATION — VERADO L4 ENGINE PROTECTION:
Direct OEM-spec replacement Mercury oil filter for the L4 Verado family — Mercury's supercharged inline 4-cylinder 4-stroke outboard line spanning 135-200 HP. Premium quality construction with 50% thicker steel shell and anti-drain back valve. Critical for proper Verado L4 engine lubrication, especially given the high-performance supercharged operation.

SERVICE WHEN:
• Routine Engine Oil Change Service
• Mercury 100 Hour Service Schedule
• Annual Service for Recreational Use
• Pre-Boating Season Service
• High-Hour Charter / Commercial Service

FITMENT NOTE:
OEM-spec replacement Oil Filter for Mercury 35-877767K01 (and supersessions). ALWAYS verify the OEM part number from your Mercury Verado service manual before ordering. CRITICAL: This filter is for L4 (Inline 4-Cylinder) Verado 135/150/175/200 HP only. L6 (Inline 6-Cylinder) Verado uses a different filter.