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Vehicle Info NeededMSD IGNITIONPART NUMBER: 121-89611
High Current Relay Single-Pole Single-Throw (SPST) - Waterproof
$3660
1 left in stock
Ships on Nov 02, 2026
Lowest Price Guarantee
Single-Pole
- High Current Relay
- Single-Pole Single-Throw
- 30 Amp/12V DC
- Waterproof
- With Socket Harness
- Waterproof relay with pigtail harness & sealed connector
- 12-Volts DC
- Works in normally open or normally closed circuits
Protect and Simplify Your Vehicle Wiring
MSD Ignition Relays handle accessories that draw high current or high amperage. These relays are reliable due to a fully-automated manufacturing process and coil winding procedure. They take the place of multiple relays and offer a cleaner wiring setup.
Part TypeRelay
Product LineMSD Ignition High-Current/High-Amperage Relays
BrandMSD IGNITION
Package Height1.4
Package Width5.8
Package Length7.7
Weight0.3 PG
Part CategoryPerformance Parts
Amperage Rating30 amps
Housing ColorBlack
QuantitySold individually
Part FitmentUniversal
PoleSingle
Vendor Part Number89611
Package Qty1
Package TypeEA
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