Honda - Genuine Honda B-Series Rear Main Crankshaft Oil Seal | 91214-PLE-003

The Honda 91214-PLE-003 is a genuine OEM rear crankshaft oil seal (rear main seal) engineered to provide a durable, oil-tight seal around the rear of the engine’s crankshaft. Located where the crankshaft extends from the engine toward the transmission, this seal plays an important role in keeping engine oil contained inside the crankcase while allowing the crankshaft to rotate smoothly at high speeds.

Manufactured to Honda’s original equipment specifications, the seal uses a precisely formed sealing lip that maintains consistent contact with the crankshaft surface. This helps prevent engine oil from leaking into the transmission/bellhousing area, where oil contamination can create additional problems. A worn, hardened, cracked, or damaged rear main seal can result in oil appearing between the engine and transmission, increased oil consumption, and oil spots underneath the vehicle.

Key Features & Benefits

• Genuine Honda OEM part for factory-spec fit and sealing performance
• Helps prevent engine oil leakage from the rear of the crankshaft
• Provides a secure seal while allowing smooth crankshaft rotation
• Designed to withstand engine heat, oil exposure, pressure changes, and continuous rotational movement
• Direct replacement for the applicable original Honda seal
• Ideal for rear main seal replacement during engine or transmission service
• Helps keep the bellhousing and surrounding components free from engine-oil contamination

Part Number: 91214-PLE-003
Part Type: Crankshaft Oil Seal / Rear Main Seal
Manufacturer: Honda
Condition: New Genuine OEM
Installation Location: Rear of engine, around the crankshaft
Primary Function: Seals engine oil inside the crankcase at the crankshaft-to-transmission side of the engine

LOCATION: BIN B-134

Vehicle Fitment

• 1984-2002 Honda Accord
• 1997-2001 Honda CR-V
• 1984-2005 Honda Civic
• 1995-1998 Honda Odyssey