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Anyone have a part# for this relay?

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Old May 1, 2025 | 01:49 PM
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Default Anyone have a part# for this relay?

Does anyone have a manufacturer's part number for the relay below. Racetronix puts their own part number on it so I'm not able to find another one from a regular supplier.

Relay Connector Kit (SPDT) MP280S-ISOThis relay is used in most current-production Racetronix harnesses.) FEATURES:
  • Plastic dust cover, shrouded, steel mounting bracket, epoxy sealed
  • Supression resistor = safe for use with solid-state drivers
  • P.B.T. Polyester enclosure
  • ISO/TS 16949, ISO9001, ISO 14000
  • Tested in accordance with SAE J2544
COIL DATA:
  • Configuartion: S.P.S.T. 4-Terminal (1 Form A)
  • Voltage DC: 12
  • Resistance Ohms: 109 (+/- 10%)
  • Suppression Resistor: 680 Ohms, 1/2 Watt
  • Combined Resistance Ohms: 93.9
CONTACT DATA:
  • Material: Silver tin oxide
  • Max. switched power: 560 W (SPST), 560 W (N.O.), 420 W (N.C.)
  • Max. switched current: 40 A (SPST), 40 A (N.O.), 30 A (N.C.)
Ambient Temperature (Operating): -55°C (-67°F) to 125°C (257°F)
Terminals:Tinned copper alloy

Life Expectancy (Minimum operations):
  • Mechanical 1 x 107
  • Electrical 1 x 105 at 40 A 14 VDC Res.
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Old May 1, 2025 | 03:28 PM
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HELLA H41410081

Look up a blower fan relay for a 2002 S10
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Old May 2, 2025 | 07:54 AM
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just posted in your other thread, but it looks like this one



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Old May 2, 2025 | 08:35 AM
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thats a hella sealed VF4 relay. Hella part number 87411B its about $3

the socket is hella sealed relay socket HL87173

Last edited by Scott Danforth; May 2, 2025 at 08:41 AM.
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Old May 2, 2025 | 08:42 AM
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If you want just a standard run-of-the-mill non-sealed generic VF4 ice-cube relay, you can get TE brand for about $1.
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Old May 2, 2025 | 02:11 PM
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Relays are relays. The only differences are 4 or 5 pin and amperage rating.
In my opinion the name on that relay is the first problem
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Old May 8, 2025 | 01:48 PM
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For future reference,The issue ended up being a bad connection in the fuel pump relay. The relay I had used, which was in the Racetronix kit, had a bad connection and burned, making intermittent connection.

I ended up going with the Waytek Relay Part# 75605 which is a Hella brand Part#7794307 (previously named Bosh), the connector Part# 75612, and the associated metri-pack connectors Part# 31085 and 32037.



https://www.waytekwire.com/product/h...criteria=75605
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