Crankshaft Oil Seal Honda OEM 91212-5MR-A01

The Honda OEM crankshaft oil seal 91212-5MR-A01 is designed for V6 engines from the J-series (J35, J37) used in Accord, Pilot, Odyssey, Legend and Acura MDX models. It ensures a perfect seal on the timing side of the crankshaft, preventing oil leaks and protecting the engine from contamination. Manufactured from high-quality FPM (fluoro rubber), it offers excellent resistance to heat, oil and long-term wear.

Technical Specification

• OEM number: 91212-5MR-A01
• Material: FPM (fluoro rubber)
• Dimensions: 41 × 56 × 7 mm
• Mounting position: Timing side (front of engine)
• Marking on seal: NOK UH5106J
• Type: Genuine Honda OEM crankshaft oil seal

Replaces and Interchangeable With

Part number 91212-5MR-A01 can be used instead of several earlier OEM numbers used in similar V6 engines. Not all of these versions include the same NOK seal, but all are dimensionally and functionally compatible.

• 91212-R70-A01
• 91212-R70-A02
• 91212-RCA-A02
• 91212-RCA-A01

Applications

• Acura MDX (2014–2024)
• Acura RDX (2015–2018)
• Acura TLX (2015–2020)
• Honda Accord 2D (2008–2017) – V6
• Honda Accord 4D (2003–2018) – V6
• Honda Accord Crosstour (2010–2012)
• Honda Crosstour (2011–2015)
• Honda Legend 4D (2008–2010)
• Honda MR-V (2005–2008)
• Honda Pilot (2009–2026) – V6
• Honda Odyssey (2005–2026)

Why Choose Genuine Honda OEM Seals

Genuine Honda seals made of FPM (fluoro rubber) guarantee excellent durability, resistance to heat and oil, and long-term sealing reliability. The material retains its flexibility over time, ensuring maximum protection against oil leaks and extended engine life. Using original Honda parts eliminates fitment issues and ensures factory-level quality.

FAQ – Common Questions About Honda 91212-5MR-A01 Seal

1. Will this seal fit my engine?
Yes, it fits J-series V6 engines (J35, J37) used in many Honda and Acura models. If you’re unsure, send us your VIN and we’ll confirm compatibility.

2. Can I use it instead of older OEM numbers?
Yes, part number 91212-5MR-A01 replaces 91212-R70-A01, 91212-R70-A02, 91212-RCA-A01 and 91212-RCA-A02.

3. What does NOK UH5106J mean?
It’s the manufacturer’s marking found on the genuine seal made by NOK – the official OEM supplier for Honda. It helps identify the part during inspection or replacement.