New Motocross Oil Filter Compatible With 2002-2025 Honda Crf450r Crf450x Crf450rx Crf450rwe 450Cc

OIL FILTER — HONDA CRF / TRX + HUSQVARNA TC/TE/TXC 4-STROKE:

HONDA 15412-MEN-671 OIL FILTER FAMILY:
Per Honda, Husqvarna, ProX, K&N, and multiple parts catalog documentation, OEM Honda 15412-MEN-671 (with older variant 15412-MEB-671) is the legendary Honda oil filter spanning the entire CRF series 4-stroke dirt bike family from 2002 through 2025 (25+ years), plus the TRX450 sport ATV family and Husqvarna TC/TE/TXC 4-stroke dirt bikes (2009-2014 Pierer-era models). Single filter for an enormous global installed base of Honda 4-stroke off-road powersports.

⚠️ CRITICAL SOURCE DATA CORRECTIONS:
Source listed all Honda and Husqvarna models as 'HP' values but these are CC engine displacements:
• CRF-L 450 / CRF-RL 450 = 450cc (NOT HP)
• CRF-R 150 / CRF-RB 150 = 150cc (NOT HP)
• CRF-R 250 / CRF-RX 250 / CRF-X 250 / CRF-RWE 250 = 250cc (NOT HP)
• CRF-R 450 / CRF-RX 450 / CRF-X 450 / CRF-RWE 450 = 450cc (NOT HP)
• TRX-ER 450 / TRX-R 450 = 450cc (NOT HP)
• Husqvarna TC 250 / TE 250 / TXC 250 = 250cc (NOT HP)
• Husqvarna TE 310 / TXC 310 = 310cc (NOT HP)

HONDA CRF YOUTH MOTOCROSS APPLICATIONS:
• Honda CRF150R 150cc 4-Stroke (2007-2025)
• Honda CRF150RB 150cc 4-Stroke Big Wheel (2007-2025)

HONDA CRF 250CC MOTOCROSS / ENDURO APPLICATIONS:
• Honda CRF250R 250cc 4-Stroke Motocross (2004-2025)
• Honda CRF250RX 250cc 4-Stroke Cross-Country (2019-2025)
• Honda CRF250RWE 250cc 4-Stroke Works Edition (2025)
• Honda CRF250X 250cc 4-Stroke Enduro (2004-2009, 2012-2017)

HONDA CRF 450CC FLAGSHIP APPLICATIONS:
• Honda CRF450R 450cc 4-Stroke Motocross (2002-2025)
• Honda CRF450RX 450cc 4-Stroke Cross-Country (2017-2025)
• Honda CRF450RWE 450cc 4-Stroke Works Edition (2019-2025)
• Honda CRF450X 450cc 4-Stroke Enduro (2005-2009, 2012-2017, 2019-2025)
• Honda CRF450L 450cc Dual-Sport (2019-2020)
• Honda CRF450RL 450cc Street Legal Off-Road (2021-2025)

HONDA TRX SPORT ATV APPLICATIONS:
• Honda TRX450R 450cc Sport ATV (2004-2009)
• Honda TRX450ER 450cc Electric Start Sport ATV (2006-2014)

HUSQVARNA 4-STROKE DIRT BIKE APPLICATIONS:
• Husqvarna TC250 250cc 4-Stroke Motocross (2010-2014)
• Husqvarna TE250 250cc 4-Stroke Enduro (2010-2014)
• Husqvarna TE310 310cc 4-Stroke Enduro (2012-2013)
• Husqvarna TXC250 250cc 4-Stroke Cross-Country (2010-2013)
• Husqvarna TXC310 310cc 4-Stroke Cross-Country (2012-2013)

OEM CROSS-REFERENCES:
• Honda (Current): 15412-MEN-671 / 15412MEN671
• Honda (Older Variant): 15412-MEB-671 / 15412MEB671
• Husqvarna: 8000A7019 / 8000 A7019 / 8000-A7019
• Polaris (Cross-Ref): 2521231

OIL FILTER SPECIFICATIONS:
• Type: Cartridge-Style Paper Element Oil Filter
• Material: High Performance Paper / Metal / Nitrile Rubber
• Application: Honda CRF/TRX 4-Stroke + Husqvarna TC/TE/TXC
• Engine Range: 150cc / 250cc / 310cc / 450cc 4-Stroke
• Year Coverage: 2002-2025 (Honda) / 2010-2014 (Husqvarna)
• Categories: Motocross / Enduro / Cross-Country / Dual-Sport / Sport ATV
• Honda Maintenance Item: Every Oil Change

FUNCTIONAL APPLICATION — HONDA OFF-ROAD POWERSPORTS PROTECTION:
Direct OEM-spec replacement oil filter for the legendary Honda CRF series 4-stroke dirt bike family — covering motocross (CRF-R), cross-country (CRF-RX), enduro (CRF-X), Works Edition (CRF-RWE), dual-sport (CRF-L/RL), and sport ATV (TRX450R/ER) — plus the original 4-stroke Husqvarna TC/TE/TXC dirt bikes from the Pierer Mobility era (2009-2014). Single filter for 25+ years of competition Honda 4-strokes.

SERVICE WHEN:
• Routine Engine Oil Change Service
• Every Oil Change Per Honda Service Manual
• Pre-Race Service / Track Day Preparation
• Trail / Cross-Country Riding Service
• Pre-Riding Season Service
• Winter Storage Preparation

FITMENT NOTE:
OEM-spec replacement Oil Filter for Honda 15412-MEN-671 (replaces older 15412-MEB-671 — same physical filter). ALWAYS verify the OEM part number from your Honda or Husqvarna service manual before ordering. Note: Source data labeled CC values as 'HP' — verify your engine displacement matches application list (e.g., 'CRF 450' = 450cc engine displacement).