Skyfree 89421-71020 Turbo Sensor: High-precision turbocharger monitoring
Available Options
Black Silver
Joom
$22.81
Available to order
Think of it as the turbocharger's personal therapist—it listens, diagnoses, and keeps things from spiraling out of control. The Turbo Sensor is that unsung hero in your Toyota Hilux, meticulously tracking boost pressure and temperature to fend off disasters like turbo lag or an overzealous boost that could grenade your engine. It feeds real-time intel to the engine's brain, smoothing out acceleration, squeezing extra miles from each gallon, and cutting emissions without breaking a sweat. For Hilux drivers who push their rigs to the limit—towing heavy loads, conquering rough terrain, or clocking endless highway miles—this little gadget is non-negotiable. Swapping it out is a breeze for anyone with a basic toolkit: unplug the old sensor, slot in the new one, and you're back in business. Stay on top of replacements, and you'll dodge pricey garage visits while keeping that turbo humming for the long haul. It's cheap insurance for peak performance, no matter what the road throws at you.
- Direct fit for Toyota Hilux
- Durable and reliable performance
- Easy installation process
- Compatible with various engine models
- High-precision turbocharger monitoring
General specs
- Brand: Skyfree
- Model: 89421-71020
- Seller: Joom
- Compatibility: Toyota Hilux
- Function: Monitors turbocharger performance, Measures boost pressure and temperature
- Installation: Direct fit, Easy to install
- Material: Durable construction
- 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
$22.81
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 | |||||
|---|---|---|---|---|---|---|
Skyfree 89421-71020 High-precision turbocharger monitoring
|
loverapple 4034198,9047146 Compatible with multiple vehicle models
|
Skyfree 22204-20010 Compatible with multiple Toyota and Lexus models
|
PHYUN-autoparts 89421-33010 Accurate pressure monitoring
|
autopartssupplier 8352060011 Accurate pressure monitoring
|
Topfactory 89491-25030 Accurate oil level monitoring
|
|
| Brand | Skyfree | loverapple | Skyfree | PHYUN-autoparts | autopartssupplier | Topfactory |
| Model | 89421-71020 | 4034198,9047146 | 22204-20010 | 89421-33010 | 8352060011 | 89491-25030 |
| Color | ||||||
| Rating |
|
|
|
|
|
|
| Price | $22.81 | $57.44 | $35.82 | $40.59 | $17.78 | $59.86 |
| 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 | Toyota Hilux | 2013-2018 Dodge Ram, Ford F-650 F750 11-15 | Toyota Solara, Toyota Camry, Toyota Avalon, Lexus GS300 | Toyota vehicles | Toyota vehicles | Toyota Hiace 2TRFE 2006-2014 |
| Function | Monitors turbocharger performance, Measures boost pressure and temperature | Measures air mass flow for engine management | Monitors oil pressure | Oil level monitoring | ||
| Installation | Direct fit, Easy to install | Direct replacement, Easy to install | Direct replacement, easy to install | Direct replacement, Easy to install | Easy to install | |
Turbo Sensor
$22.81
4.5
5
0
4
1
3
0
2
0
1
0
Evelyn G.
New York, NY
September 6, 2025
As someone who loves DIY repairs and is always on a tight budget, I had to try this out. My Hilux was acting up with weird power drops and high fuel consumption, making my daily drives a headache. After swapping in the Skyfree sensor, the difference is night and day—no more lag, and it feels like the engine is breathing easier. I could be wrong, but it seems to cut down on emissions too, which is a nice bonus. It's cheap insurance for sure, and I'm thrilled I didn't have to shell out for a pro. Only thing is, I worry it might not hold up under too much stress, but for now, it's a game-changer. :)
- Pros: This thing saved my Hilux from a total meltdown! Before, my truck felt sluggish and drank gas like crazy, but now it accelerates smoothly and I'm getting way better mileage. It was super easy to install myself with basic tools, and it's affordable—no need for expensive mechanic visits.
- Cons: I'm a bit skeptical if it'll last too long, and it could be wrong in extreme conditions, but for the price, it's a solid fix. Not perfect, but does the job well enough.