CM246
The XUI1847L-1 shares the Pilot/Ridgeline/MDX bore size of the XUI1847L but is built around a square-mounting flange rather than the two-hole bracket.
Where it differs from a generic replacement is a bolt-on mounting flange for direct pad-to-firewall installation, a factory-style fluid level sensor so the dash warning light functions correctly, and a yellow-tipped pushrod matched to factory clearance and travel, with dimensions of a 26.98mm bore, a Φ44/90/45°/2-Φ9 mounting pattern, and M12 X 1.0, M12 X 1.0 port threads.
Coverage on file includes 2005-2008 Honda Pilot, 2006-2008 Honda Ridgeline, and 2003-2006 Acura MDX. This unit interchanges directly with 46100-S3V-A02, 46100S0X951, and 46100S0X952. It's also cross-listed under DORMAN part numbers for easier sourcing.