Description

Fix your Rough Running 4JJ1 with a Genuine 8-98145455-1 SCV from Diesel Geeks

If your Isuzu 4JJ1 engine is feeling rough or sluggish, it might be time to replace the suction control valve (SCV). This genuine 8–98145455-1 Suction Control Valve is designed to give you better rail pressure control, helping your engine run smoother, more efficiently, and with fewer headaches. It’s the perfect fix for erratic idling, strange noises, and higher-than-usual fuel consumption.

This SCV is the long version, which is known for its durability and longer life compared to the older short version. If your vehicle currently has the short SCV, you can add a conversion kit at checkout to make the upgrade simple.

What Does the 8-98145455-1 SCV Fit?

This suction control valve works with all Isuzu 4JJ1 engines, including popular models like the D-Max and MU-X. It’s a direct replacement part, so you know it’s going to fit right the first time.

If you’re cross-checking part numbers, it’s also known as:

• 8-98145455-0
• Denso Part Number: 294200-2760

Common Problems It Fixes

A failing 8–98145455-1 SCV can cause a range of annoying issues, like:

• Erratic idle (sometimes even stalling).
• Higher fuel consumption, costing you more at the pump.
• Rattling or pinging noises from the engine.
• Sluggish acceleration and overall poor performance.

If your engine’s feeling off, this could be the simple solution you need.

Why Choose This SCV?

• Genuine Quality: This is the real deal, not an aftermarket copy, so you know it’s built to last.
• Long Version Design: Designed to fix the problems of the older short version and offer longer life.
• Great Pricing: We’ve worked hard to make sure this is one of the best-priced SCVs online.

Need a trade discount? Give us a call, and we’ll sort you out.

When Should You Replace It?

We recommend replacing the suction control valve every 100,000 kilometers, or earlier if you’re experiencing any of the common problems listed above. A fresh SCV can make a big difference in how your engine performs day-to-day.

What’s in the Box?

You’ll receive a brand-new SCV in its original OEM packaging. We’ve also got a short “What’s in the Box” video so you can see exactly what you’re getting. (No installation instructions included—this one’s for the pros or confident DIYers!)

Why Choose Diesel Geeks for your 8-98145455-1 SCV?

At Diesel Geeks, we know how important reliability is when it comes to diesel vehicles. That’s why we only supply genuine parts you can trust.

• Brand New, Genuine Parts: No compromises—just original and genuine injectors in their sealed packaging.
• Great Pricing & Service: Get competitive prices and outstanding support from our knowledgeable team.
• After-Sales Support: Have questions? Our team is ready to assist you after your purchase.
• Lightning-Fast Delivery: We ship quickly and securely so you can get back on the road faster.

For more general information:

– See our range of helpful articles here .
– You can also see our range of unique videos here.