Fuel Pressure Sensor Autozone
specification & Features
Manufacturer Part Number
45PP3 1, 45PP31, 45PP3-1
Other Part Number
45PP3-2, 45PP3-3, 45PP3-4,1570P1, 12131913818, 2-174357-2
Superseded Part Number
55PP0501, 2-174357-2, 55PP05-01
Type
Fuel Rail Pressure Sensor
Material
Metal+Plastic
Manufacturer Warranty
1 Year
About Product
Our OEM-spec fuel pressure sensors and B20 biodiesel-compatible fuel injector nozzles are built to work in the worst conditions and are the most reliable on the market. They are made of 316L stainless steel and ceramic-insulated parts, so they can handle temperatures from -40°C to 135°C. This makes them perfect for Toyota Hilux 2.4D, Ford Transit refrigerated vans, and Isuzu D-Max arctic operations. These sensors are certified IATF 16949 and IP6K9K, which means they can handle salt corrosion, desert dust, and severe vibrations while still being accurate to within ±0.5%.
Our products are great for maintaining commercial fleets or upgrading cars after they have been sold. They are easy to install with Torx T30 screws and meet SAE J1939 standards. Get bulk discounts on Nissan Navara YD25 fleet orders, personalised branding, and technical assistance around the clock. We promise fast shipping to anywhere in the world in three days to cut down on downtime. Our products last for 150,000 miles and may be returned within 30 days. Workshops all around the world trust it.
Products Advantage
1. Long-lasting and good for the environment
The fuel pressure sensor 45PP3-1 is built to last in tough situations, from the vibrations of the Land Rover Defender 2.4 TD4 off-road vehicle to the salt spray on the coast. It has 316L stainless steel sensing cores and an IP67/IP6K9K dual-certified housing. The SAE J1455-tested shockproof design (15G impact resistance) keeps the delivery fleets in the UK and Ireland running smoothly, and the 720-hour ASTM B117 anti-corrosion coating keeps them from breaking down in mining or construction settings.
2. Integration of precise monitoring and diagnostics
This sensor guarantees real-time fuel rail pressure regulation for Ford Transit Mk7 2.2/2.4 TDCI engines, even during turbocharged peaks, with an accuracy of ±0.5% across a range of 0 to 2000 Bar. Built-in P0191/P0193 fault code compatibility makes it easier to diagnose problems with Autel/Snap-on tools, cutting workshop downtime by 40%. Its OE-matched signal curves make it perfect for replacing Autozone fuel pressure sensors without having to reset the ECU.
3. Works with anything and is easy to use.
The sensor comes with calibration profiles for Nissan YD25, Fiat Multijet, and PSA 2.2 HDI, which makes it easy to use with all major brands. The M12x1.5 threaded design and waterproof connector (ISO 11452-2 EMC protected) make it possible to install the product in 15 minutes on Peugeot Boxer 2.2 HDI vans or Citroen JUMPER ambulances. Downloadable manuals with VIN-specific torque parameters are also available.
4. Longer life and lower costs
This sensor cuts down on fleet maintenance expenses for Nissan Navara YD25 D40 heavy-duty vehicles by three times as long as generic ones. It has a lifespan of 10 million cycles. It works from -40°C to +135°C, so it can start up reliably in Siberian winters. Plus, its ISO/TS 16949-certified production means it won't fail early as many aftermarket parts do.
5. Getting Ready for the Internet of Things and Fleet Optimisation
The sensor has analogue outputs that work with CANbus, so it works perfectly with telematics systems to track fuel efficiency in real time. This is great for people who buy a lot of commercial vehicle fuel sensors and manage a lot of fleets. Its design is suited for the Internet of Things (IoT) and includes predictive maintenance algorithms, which cut down on unplanned downtime for logistics operators by 27%.
Main application scenarios
Family Daily Commute: Protection from High Temperatures
Models that work with it: Toyota Hilux SR5 2.4D and Nissan Navara D40 YD25 (pickup trucks for families in South-east Asia)
Pain Point: In cities, the engine bay can get hotter above 100°C because of stop-and-go traffic and long use of the air conditioning. This can cause general sensors to drift by more than 2.5% because of thermal expansion.
Our fuel pressure sensor has multi-layer ceramic thermal insulation (it can handle temperatures up to 135°C) and 316L stainless steel flexible diaphragms. This keeps the signal accuracy at ±0.5% even in summer traffic jams.
This stops vibrations when the engine is off and stops misleading "Check Engine" warnings that happen when the fuel injection is wrong.
Commercial Fleet Maintenance:Salt Corrosion Resistance
Models That Work: Ford Transit Mk7 2.2TDCI (UK/Ireland refrigerated logistics fleets)
Problem: When sensors are used on the coast, they get salt spray on them, which causes rust on standard housings in less than six months. This causes P0193 "Fuel Rail Pressure High" error codes and temperature control failures in refrigerated trailers.
The IP6K9K-certified housing and nickel-plated brass connectors pass ASTM B117 720-hour salt spray testing, which means that cold-chain transport trucks can go three years without needing maintenance. This lowers the chance of goods going bad because of sensor failures.
Repairs for emergency vehicles：reliable even when they vibrate
Models that work with it: Peugeot Boxer 2.2HDI
Pain Point: When you drive fast on rough roads, typical sensors give false signals because of bracket resonance.
Solution: The SAE J1455-tested shockproof construction and M12 anti-loosening bolt mounts stop engine vibrations at 1800rpm from breaking up signals. This makes sure that life-support systems like ventilators always have enough fuel during crises.
Long-haul trucking: protection from extreme cold and dust
Models that work with it: Isuzu D-Max 1.9L
Pain Point: Diesel fuel thickens when it becomes cold at -30°C, which makes sensor diaphragms stiffer and adds 35 seconds to the time it takes to start the engine. Siberian dust can also block sensor vents, which can lead to wrong pressure readings.
Solution: Silicone oil-filled diaphragms rated for -40°C and ISO 5011-compliant laser-drilled dust filters cut down on cold starts to less than 7 seconds and keep ignition success rates above 98% even in blizzard conditions.
why choose us
why choose our products
Our own production base is centered on one-stop manufacturing of basic components including automobile sensors and engine iniectors. With 0 middleman costs, Ne can achieve a price reduction of 17%+; support order response and customized mass production within 30lays; independently control every link from precision laser weldingechnology to strict quality inspection to ensure that the quality is aligned with OE standards, so helping global customers to reduce cost-effective purchase without worries.
Frequently Asked Questions
Q1: What kind of fuel pressure sensor works with a Toyota Hilux 2.4D that is overheating?
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A: Our fuel pressure sensor for the Toyota Hilux 2.4D can handle high temperatures. It has ceramic thermal insulation layers that keep the signal from drifting in stop-and-go traffic, so it stays accurate within ±0.5% even at temperatures exceeding 100°C.
Q2: Do you supply OEM sensors for Ford Transit refrigerated vehicles that work in coastal areas?
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A: Yes. Our IP6K9K-certified corrosion-proof fuel sensor for the Ford Transit Mk7 passes 720-hour salt spray tests. This makes it perfect for UK refrigerated fleet maintenance to avoid P0193 fault codes.
Q3: How can you cut down on false alarms in the fuel systems of Peugeot Boxer ambulances?
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A: Upgrade to our vibration-resistant diesel pressure sensor for ambulances. It has shockproof brackets that have been certified to SAE J1455 standards and M12 bolts that won't come loose, which will cut down on signal noise during emergencies.
Q4: What sensor works best for Isuzu D-Max trucks in the cold of Siberia?
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A: Our arctic-grade fuel sensor for the Isuzu D-Max 1.9L includes silicone oil diaphragms that can handle temperatures as low as -40°C and ISO 5011 dust filters. This means that cold starts take only 7 seconds in -30°C blizzards.
Q5: Can your sensors work with biodiesel mixes like B20?
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A: Yes. Our biodiesel-compatible fuel injector nozzles have PTFE-coated seals that have been tested and proven to be resistant to B20 biodiesel deterioration.
Q6: Do you offer discounts on Nissan Navara fleet sensors when you buy a lot of them?
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A: Get in touch with us for wholesale Nissan Navara YD25 sensors with OEM-level bulk discounts and bespoke firmware for fleets in South-east Asia.
Q7: What do you do if the Check Engine light comes on after you put in your sensors?
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A: Make sure the connector is lined up and the torque specs are between 12 and 15 Nm. If problems keep happening, try our free remote diagnostics for OE-compliant sensors.
Q8: What tools do you need to put in your engine injector nozzles?
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A: You don't need any special tools. All kits include with a Torx T30 wrench and instructions for how to install the injector nozzle yourself at home or in a garage.
Q9: How long do your sensors last in trucks that drive a lot?
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A: Built to last 150,000 miles, even in tough situations like long-haul hauling or emergency vehicle vibrations.
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