FYUU-autoparts 4358939 Differential Pressure Sensor DPF: Compatible with ISX12 ISX15 Engine
Available Options

When it comes to keeping your ISX12 or ISX15 engine running smoothly, the Differential Pressure Sensor DPF is your go-to hero. It's all about giving you spot-on pressure readings for that exhaust system, without any fuss. Plus, if you're dealing with part numbers like 4358939, 4384138, or 4307166, guess what? This sensor slides right in as the perfect match—no drama, just a straightforward swap.
Why you'll love it:
- First off, it's crazy accurate. We're talking about reliability that keeps your engine humming like it's singing your favorite tune.
- Then there's the tough-as-nails build. It laughs in the face of harsh engine conditions (okay, maybe not literally, but you get the idea).
- And installation? Easier than making toast. Seriously, it's a breeze, saving you both time and a chunk of change on labor.
- Replaces part numbers 4358939, 4384138, 4307166
- High precision measurement
- Durable construction
- Easy installation
- Compatible with ISX12 ISX15 Engine
General specs
- Brand: FYUU-autoparts
- Model: 4358939
- Seller: Joom
- Compatibility: ISX12, ISX15
- Replaces Part Numbers: 4358939, 4384138, 4307166
- Material: Durable engineering plastics and metals
- First listed by seller: 6/19/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
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Brand | FYUU-autoparts | apadautoparts | FYUU-autoparts | PHYUN-autoparts | FYUU-autoparts | FYUU-autoparts |
Model | 4358939 | 8-97359985-2 | 8-97359985-2 | 8-97359985-2 | 22365EY01B | TPS |
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Rating |
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Price | $114.29 | $52.58 | $45.52 | $45.52 | $54.52 | $22.39 |
Seller | Joom | Joom | Joom | Joom | Joom | Joom |
Update | August 28, 2025 | August 28, 2025 | August 28, 2025 | August 28, 2025 | August 28, 2025 | August 28, 2025 |
Compatibility | ISX12, ISX15 | Isuzu 6WF1, Isuzu 4HK1, Isuzu 4HG1, Isuzu 4JJ1, Isuzu 4JB1 | Isuzu | Isuzu 6WF1, Isuzu 4HK1, Isuzu 4HG1, Isuzu 4JJ1, Isuzu 4JB1 | Nissan 370Z, Nissan Altima, Infiniti G37 | Ford Escort, Ford Focus, Mercury Tracer, L4 1.9L, L4 2.0L |
Type | Differential Pressure Sensor | Differential Pressure Sensor | Differential Pressure Sensor | Manifold Absolute Pressure Sensor |
Diya V.
Pune
July 2, 2025
As a driver who enjoys DIY repairs, I was skeptical but decided to try this sensor for my engine. After using it for a couple of weeks, I can evaluate that it performs very well overall. The readings are spot-on, which is crucial for maintaining engine health. Installation was straightforward, just as described, and it integrated seamlessly with my existing setup. However, I'm a perfectionist, so I noticed a minor issue with the initial fit, but it was nothing a quick tweak couldn't fix. It seems reliable for now, but I'll keep an eye on it over time. Would I recommend it? Yes, for its accuracy and ease, though be prepared for the cost.
- Pros: The accuracy is very impressive, giving reliable readings that help keep my engine running smoothly. It was quite good how easy it was to install, saving me time and money on labor. The build feels sturdy and handles tough conditions well.
- Cons: It seems a bit pricey for what it does, and I had some initial doubts about its long-term durability, though it has held up so far. The fit was not perfect at first, requiring a slight adjustment.