Bosch 00422456 Water Filter Cap (Retainer) OEM Part

Product Details

Genuine Bosch part. Bosch brands include Bosch, Thermador, Gaggenau, and others.

Cross Reference Information

Part Number 00422456 replaces AP3386261, 1050354, 422456, AH3463034, EA3463034, PS3463034, PS8713338.

Description

Water filter cap that secures the refrigerator water filter housing and helps prevent leaks. Replacing a cracked or missing cap restores proper filter seating and reduces water seepage around the filter area. What it does:

• Secures and seals the water filter housing so the filter seats correctly
• Helps prevent leaks originating at the filter connection
• Supports proper water flow to the dispenser and ice maker by keeping the filter aligned
• Common symptoms: water pooling or dripping near the filter, filter won't lock in place, or intermittent dispenser/ice issues

What's included: One water filter cap. Install notes:

• Shut off the refrigerator water supply before removing or installing the cap
• Disconnect power or unplug the fridge if working near electrical components
• Inspect O-rings and seals during installation; replace if cracked or worn
• Hand-tighten to seat the cap; avoid over-tightening which can cause damage