loverapple Q211002 Differential Oil Temperature Sensor with Plug: Monitors differential oil temperature
Available Options
Standard
Joom
$19.14
Available to order
"An essential component for maintaining the health and performance of heavy-duty vehicles." That line could be straight out of a manual, but it's not wrong. Let's get into what this Differential Oil Temperature Sensor with Plug actually does. It's the unsung hero in rigs like the Peterbilt 379, quietly keeping tabs on differential oil temps to fend off overheating and ensure everything stays slick and lubricated. Real-time data? That's the key—it gives drivers and mechanics a heads-up before minor issues snowball into expensive drivetrain disasters, saving both cash and downtime. Think long-haul trucking: this sensor is a workhorse for those endless miles, where constant system checks are non-negotiable for safety and efficiency. Installation's a breeze with the included plug, making it a no-brainer for upgrades or swaps. Regular use? It's like having a early-warning system—catch a temperature spike early, and you're dodging major breakdowns, keeping that differential humming along for the long haul. Smooth, reliable operation isn't just a promise; it's built right in."
- Compatible with Peterbilt 379
- Easy plug-in installation
- Durable sensor design
- Prevents engine overheating
- Monitors differential oil temperature
General specs
- Brand: loverapple
- Model: Q211002
- Seller: Joom
- Compatibility: Peterbilt 379
- Part Number: 505-5401
- Function: Differential oil temperature monitoring
- Installation Type: Plug-in
- First listed by seller: 8/24/25
If you are interested in more details, you can find full information on the seller's page.
View on seller's site
#publicidad
$19.14
Last price update: 8/24/25
Available to order
Shipping options
Delivery to 
United States
United States
Unavailable
Comparison with similar products
| This item | Recommendations | |||||
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loverapple Q211002 Monitors differential oil temperature
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loverapple 5149182AB Monitors engine air temperature
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loverapple 22630AA140 Accurate temperature monitoring
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Cummins 4358939 Monitors engine air filter condition
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loverapple 12129596 Black Monitors engine air temperature
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| Brand | loverapple | loverapple | loverapple | Carreplacementparts | Cummins | loverapple |
| Model | Q211002 | 5149182AB | 22630AA140 | Kz359001 | 4358939 | 12129596 |
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| Price | $19.14 | $17.41 | $11.74 | $23.71 | $129.94 | $13.10 |
| Seller | Joom | Joom | Joom | Joom | Joom | Joom |
| Update | August 28, 2025 | August 28, 2025 | August 28, 2025 | August 17, 2025 | August 28, 2025 | August 28, 2025 |
| Compatibility | Peterbilt 379 | 2011-2020 JEEP GRAND CHEROKEE 3.6L | Subaru Forester, Subaru Impreza, Subaru B9, Subaru BRZ, Subaru WRX | Kenworth T680, Kenworth T880, Peterbilt 579 | Cummins engines | Vauxhall, Opel, CHEVROLET |
| Part Number | 505-5401 | 5149182AB | 12129596 | |||
| Function | Differential oil temperature monitoring | Monitors air intake temperature | Monitors coolant temperature, Sends data to ECU | Monitors coolant level | Monitors differential pressure across air filter | Measures intake air temperature |
| Installation | Direct fit, Easy to install | Easy to install | Direct replacement, Easy to install | |||
Differential Oil Temperature Sensor with Plug
$19.14
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James C.
Glasgow
September 4, 2025
i expected this to be a solid upgrade for my truck and it mostly met that reality it keeps an eye on the oil temperature and alerts me early which is great for avoiding breakdowns on those long hauls i use it regularly and it integrates well with my setup though i wish it felt a bit sturdier overall it does the job and i'd buy from loverapple again but it's not perfect just fairly good
- Pros: it does what it's supposed to fairly well giving me real-time alerts on oil heat which helps prevent bigger problems down the road installation was easy with the plug included and it feels reliable for long drives saving me some hassle and money in the end
- Cons: from what i feel it might not be the most durable option out there and the delivery was delayed a day but it is what it is nothing major just a bit annoying