Purple 22-20ga Seals 10pk

The ALLSTAR PERFORMANCE Purple 22-20ga Seals 10pk (SKU ALL 76280) are Weather Pack connector seals engineered for professional automotive electrical work. As a mechanic or vehicle builder tackling engine harnesses, fuel injector circuits, or lighting modifications, you'll recognize these seals as essential components for weatherproof connections. These seals prevent moisture ingress and corrosion in high-vibration engine bays and outdoor environments where connector integrity directly impacts reliability and longevity.

Each seal is sized to accommodate 22–20 gauge wire, the most common wire diameter in automotive electrical systems for mid-load circuits like fans, relays, and sensor inputs. The purple color coding allows rapid identification during assembly and troubleshooting, reducing installation time and diagnostic confusion in complex harnesses. Weather Pack seals create a compression fit around the wire conductor, then seal within the connector cavity itself—a dual-barrier design that resists salt spray, coolant splatter, and thermal cycling that would degrade unprotected connections over months of use. The 10-pack quantity provides sufficient seals for a complete fuel injector bank, sensor cluster, or auxiliary lighting circuit.

Professional technicians, hot rod builders, and engine swap specialists depend on Weather Pack seals whenever OEM or aftermarket harnesses require weatherproof termination. These seals are compatible with standard Weather Pack (AMP) connector bodies and terminals, making them ideal for custom harness fabrication, restoration of corroded factory connectors, or hybrid harness builds combining stock and custom circuits. Installation requires no special tools beyond a Weather Pack terminal crimper and housing insertion tool—both standard equipment in any serious automotive shop or fabrication bay.