Description
Reliable electrical connections are non-negotiable in high-performance racing, where vibration, moisture, and temperature extremes can compromise standard connectors. The MSD Deutsch 4-Pin Connector 8181 delivers the durability and secure fitment you need for engine management systems, ignition components, and other critical circuits. Its indexed design and waterproof construction eliminate guesswork and ensure consistent performance lap after lap.
Key Features:
- 4-pin quick-connect design
- 16-18 gauge wire compatible
- Fully waterproof housing
- Indexed terminals prevent mismatches
- Durable plastic resists cracking
- Includes terminals and seals
- Bolt-on installation
- MSD-engineered reliability
Specifications:
- Connector Type: 4-Pin
- Wire Gauge: 16-18 AWG
- Housing Material: Impact-resistant plastic
- Waterproof Rating: Yes
- Included Components: Terminals, seals, housings
- MPN: 8181
- Warranty: 1 Year Limited






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