Receptacle Housing for KK254 Harnesses
The 0022012077: It accepts non-gendered crimp terminals — you supply the contacts separately, as the listing states contacts are not included.
What the Locking Ramp Buys the Build
The locking ramp on this housing provides a tactile latch that clicks into the matching header's lock window — no secondary retention hardware needed. In a harness that sees engine-bay or conveyor-line vibration, that ramp keeps the pair mated where a friction-only housing would walk apart.
No official successor or cross-reference has been published, so the BOM line stays with this order code.