Isuzu 8-94258-014-0 Preheating Relay

New high quality excavator preheating relay, 24V. Perfect match for the original part. Made of hig...

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OnBuy.comNew High Quality Excavator Preheating Relay 24V 8-94258-014-0 8942580140 For 4Bd1 6Bd1 6Bg1 4Hk1 6Hk1 6031540485006
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Product Information

Full details

This 24V preheating relay is designed for Isuzu excavators, offering a high-quality replacement that perfectly matches the original part. It ensures reliable starting performance by providing consistent preheating. While installation is straightforward, users should verify compatibility with their specific excavator model before purchase.

All features

Model Part Number8-94258-014-0
BrandIsuzu

Extended Product Information

FAQs

What is the voltage of this preheating relay?

This Isuzu preheating relay operates on a 24V electrical system.

Is this a direct replacement for my Isuzu excavator?

It is designed as a perfect match for the original part in compatible Isuzu excavators. You should verify the part number and voltage requirements of your specific excavator model.

What materials is the relay made of?

The relay is made of high-quality materials chosen for durability and long-lasting performance in heavy-duty applications.

How easy is it to install this preheating relay?

It is designed for easy installation, functioning as a direct replacement for the original part.

Does this relay come with a warranty?

Warranty information typically varies by retailer. Please check with your point of purchase for specific warranty details.

Can I use this relay on a 12V system?

No, this relay is specifically designed for 24V systems and should not be used on a 12V system as it may cause damage or malfunction.

Troubleshooting

Excavator fails to start or starts slowly in cold weather.

Ensure the preheating relay is correctly installed and receiving proper voltage (24V). Check the glow plugs for continuity and test them individually. Inspect the wiring connections to the relay and glow plugs for corrosion or damage.

Preheating indicator light does not illuminate or stays on too long.

Verify the relay is receiving power. Check the control circuit for the indicator light. If the relay is suspected to be faulty, test its operation using a multimeter or replace it with a new, compatible unit.

Relay is visibly damaged or corroded.

Replace the damaged relay immediately. Inspect the surrounding area for the cause of damage or corrosion, such as fluid leaks or environmental exposure, and address it.

Pros and Cons

Pros

  • Ensures reliable engine starting in cold conditions.
  • Direct fit replacement, simplifying installation.
  • Constructed with durable materials for extended service life.
  • Meets original specifications for performance and fit.
  • Stable electrical characteristics for consistent operation.

Cons

  • Specific to 24V systems, not universally compatible.
  • Requires knowledge of excavator electrical systems for installation.
  • Only a replacement part; does not add new functionality.

Setup, Compatibility & Care

Compatibility: This relay is designed as a direct replacement for Isuzu excavators using a 24V electrical system. Always verify your excavator's part number and voltage requirements before purchasing to ensure a proper match.

Setup: Installation typically involves disconnecting the battery, locating the old preheating relay, disconnecting its wiring harness, and connecting the new relay. Reconnect the battery and test the system. For specific location and wiring diagrams, consult your excavator's service manual.

Care: As an electrical component, the preheating relay requires no routine maintenance. However, ensure the relay and its wiring connections are kept clean and free from excessive dirt, moisture, and corrosion. Regularly inspect the wiring harness for any signs of damage.

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