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Bosch
0281002930 Bosch Fuel Rail Pressure Sensor RDS4.2 2000 bar for Iveco MAN Case IH New Holland
0281002930 Bosch Fuel Rail Pressure Sensor RDS4.2 2000 bar for Iveco MAN Case IH New Holland
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Genuine new Bosch 0281002930 high-pressure rail sensor (RDS4.2, 2000 bar) for heavy-duty common rail diesel engines from Iveco, MAN, Case IH, New Holland, Irisbus, Heuliez, Temsa and Volvo. It is also supplied under OE numbers 504333094 (Case IH / New Holland / Iveco / Irisbus), 55223142 (Fiat / Lancia), 51274210233 (MAN / Temsa), 21946209 (Volvo) and V837079434 (Fendt). This OEM Bosch sensor measures the fuel pressure inside the common rail and feeds the signal to the engine ECU for precise fuel metering, stable rail pressure control, reliable cold starting and correct emissions performance. Brand-new genuine Bosch component, made in Germany, supplied in original manufacturer packaging with a 1-year manufacturer warranty.
The sensor threads into the common rail (M18 x 1.5) and uses a piezo-resistive measuring element with a 3-pin electrical connector and 5 V supply, monitoring rail pressure up to 2000 bar. Always confirm compatibility by Bosch number, OE number, VIN, engine serial number, or the identification number on the original sensor before ordering.
Also known internationally as: Common Rail Fuel Pressure Sensor / Rail Pressure Sensor (EN), Raildrucksensor / Kraftstoffhochdrucksensor (DE), Capteur de pression de rampe common rail (FR), Sensore di pressione del rail (IT), Sensor de presion del common rail (ES), Senzor de presiune pe rampa common rail (RO) - Bosch 0281002930 for Iveco, MAN, Case IH, New Holland and Volvo diesel engines.
Key Features
| Feature | Details |
|---|---|
| Product type | Bosch RDS4.2 high-pressure rail sensor (fuel rail pressure sensor) |
| Brand | Genuine Bosch |
| Fuel system | Bosch common rail diesel injection system |
| Application | Heavy-duty diesel engines for trucks, buses, tractors and construction machinery |
| Sensor type | Piezo-resistive high-pressure sensor |
| Maximum pressure | 2000 bar |
| Thread | M18 x 1.5 |
| Electrical connector | 3-pin |
| Supply voltage | 5 V |
| Fuel type | Diesel |
| Fitment type | Direct OEM replacement when part numbers match |
| Quality standard | Bosch OEM manufacturer quality |
| Installation | Professional installation recommended |
Product Details
| Product detail | Information |
|---|---|
| Main Bosch part number | 0281002930, 0 281 002 930 |
| Bosch type designation | RDS4.2, M18 x 1.5, 2000 bar |
| Product category | Common rail high-pressure fuel sensor |
| Manufacturer | Bosch |
| Condition | Brand-new genuine Bosch OEM component supplied in original manufacturer packaging |
| Made in | Germany |
| EAN / GTIN | 4047024212558 |
| Included in package | Fuel rail pressure sensor (1 piece) |
| Weight | 0.1 kg |
| Package dimensions | 5 x 2 x 2 cm |
| Installation area | Common rail / engine compartment |
Cross-Reference Numbers
Compare your original part number before ordering. Vehicle model alone is not enough for compatibility confirmation.
| Brand / manufacturer | Cross-reference numbers |
|---|---|
| Bosch | 0281002930, 0 281 002 930 |
| Case IH / New Holland / Iveco / Irisbus (CNH) | 504333094, 504 333 094 |
| Fiat / Lancia | 55223142, 55 223 142 |
| MAN | 51 27421 0233, 51274210233, 51.27421-0233 |
| Temsa | 51274210233 |
| Volvo | 21946209, 21 946 209 |
| Fendt | V837079434 |
Vehicle Compatibility
This Bosch RDS4.2 sensor is a shared high-pressure sensor used across many heavy-duty common rail platforms. The tables below list the main makes and model families; the full application list runs into hundreds of variants. Compatibility must always be verified by original Bosch part number, OEM reference number, VIN number, engine serial number, or sensor identification number.
Iveco
| Model | Displacement | kW | Years | Engine code |
|---|---|---|---|---|
| EuroCargo 75E - 180E / 75-160 to 180-320 (trucks) | 3.9 / 4.5 / 5.9 / 6.7 | 103 - 235 | 09/2003 onwards | F4AE / F4AEE / F4AFE (Tector) |
| Crossway / Crossway LE (bus) | 6.7 | 210 - 235 | 07/2014 onwards | F4AFE612 |
MAN
| Model | Displacement | kW | Years | Engine code |
|---|---|---|---|---|
| TGL / TGM (and II) trucks | 4.6 / 6.9 | 110 - 251 | 2007 onwards | D 0834 / D 0836 LFL |
| TGX / TGS (and II) trucks | 10.5 / 12.4 | above 251 | 2007 onwards | D 2066 / D 2676 LF |
| Lion's City / Lion's Regio (bus) | 6.9 / 10.5 | - | 2010 onwards | D 0836 LOH / D 2066 LOH / LUH |
Case IH
| Model | Displacement | kW | Years | Engine code |
|---|---|---|---|---|
| Maxxum 110 - 145 (16x16 / 24x24 / CVT / Multicontroller) tractors | 4.5 | 81 - 107 | 02/2012 onwards | F4DFE413 / F4DFE4131 to 4134 |
| Puma 130 - 215 (CVT / CVX / Full and Semi Power Shift) tractors | 6.7 | 92 - 158 | 01/2011 onwards | F4DFE613 |
New Holland
| Model | Displacement | kW | Years | Engine code |
|---|---|---|---|---|
| T5 / T6 series tractors | 4.5 / 6.7 | 81 - 114 | 02/2012 onwards | F4DFE413 / F4DGE413 / F4DFE613 |
| 9040 - 9090 (L / M / X) machines | 4.5 / 6.7 | 104 - 129 | 06/2010 onwards | F4HE9484 / F4HE9687 |
| B90 - B115 backhoe loaders | 4.5 | 74 - 85 | 02/2007 to 12/2012 | 445T / 445TA |
Irisbus / Heuliez / Temsa buses and YaMZ engines
| Make | Model | Displacement | Years | Engine code |
|---|---|---|---|---|
| Irisbus | Crossway, Europolis, Midirider, Proway (bus) | 5.9 | 2001 onwards | F4AE3681 / F4AE3682 |
| Heuliez | Access' Bus GX 127 to GX 437 (bus) | 5.9 / 6.7 / 7.8 | 2006 onwards | F4AE / F4AFE / F2CFE / F2BE |
| Temsa | Diamond 14, MD 9, Opalin 9 (bus) | - | - | Common rail diesel |
| YaMZ | 530-Series engines | 4.4 / 6.7 | 06/2009 onwards | 534 / 536 / 5340 to 5344 |
Technical Information
| Technical specification | Information |
|---|---|
| Sensor family | Bosch RDS4.2 high-pressure rail sensor |
| Measuring principle | Piezo-resistive pressure measurement |
| Maximum operating pressure | 2000 bar |
| Mounting thread | M18 x 1.5 |
| Electrical connection | 3-pin connector |
| Supply voltage | 5 V |
| Fuel system type | Bosch common rail diesel injection system |
| Function | Measures rail pressure and supplies the signal to the engine ECU for fuel pressure regulation |
| Compatibility verification | Bosch number, OE number, VIN, or engine code required |
Related Diesel Fuel System Parts
The following related diesel fuel system components may be used together with this application depending on engine configuration.
| Product type | Product code | Type formula |
|---|---|---|
| Fuel injection rail / distributor tube, CR system | 0445224051 | CR/V4/10-23S |
| Fuel injection rail / distributor tube, CR system | 0445224116 | HFR; CR/V4/10-23S |
| Fuel injection rail / distributor tube, CR system | 0445226065 | CR/V6/10-23S |
| Fuel injection rail / distributor tube, CR system | 0445226099 | HFR; CR/V6/10-23S |
| Fuel injection rail / distributor tube, CR system | 0445212012 | HFR; CR/V2/10-2S |
| Fuel injection rail / distributor tube, CR system | 0445214240 | CR/V4/10-12 S |
Compatibility Note
Please verify your original Bosch number, OEM reference number, VIN number, engine serial number, or sensor identification number before purchase. Do not install the part before checking compatibility. Installed or used fuel system parts may not be eligible for return.
Shipping and Warranty
| Shipping / warranty detail | Information |
|---|---|
| Shipping | Same-day handling for stock items |
| Pre-order availability | Pre-order items may require 2-4 weeks handling time |
| Warranty | 1-year manufacturer global warranty covering manufacturing defects |
| Returns | Returns accepted only for unused and uninstalled parts in original condition |
| Fitment responsibility | Buyer must verify compatibility before installation |
| Installation damage | Damage caused by incorrect installation, contaminated fuel, or incorrect application is not covered |
FAQ
| Question | Answer |
|---|---|
| Is this a genuine Bosch sensor? | Yes. This is a genuine Bosch OEM high-pressure common rail fuel sensor, made in Germany. |
| What is the main Bosch part number? | The main Bosch reference number is 0281002930. |
| Which engines use Bosch 0281002930? | It is used on heavy-duty common rail diesel engines from Iveco, MAN, Case IH, New Holland, Irisbus, Heuliez, Temsa and YaMZ, and is cross-referenced to Fiat, Lancia, Volvo and Fendt. |
| What type of sensor is the Bosch 0281002930? | It is a piezo-resistive RDS4.2 high-pressure rail sensor with an M18 x 1.5 thread, a 3-pin connector and a 5 V supply, rated up to 2000 bar. |
| What are the OE cross-reference numbers? | Common OE numbers include 504333094 (CNH / Iveco / Irisbus), 55223142 (Fiat / Lancia), 51274210233 (MAN / Temsa), 21946209 (Volvo) and V837079434 (Fendt). |
| What does the rail pressure sensor do? | It measures the fuel pressure in the common rail and sends the signal to the ECU, which regulates pressure through the pump metering valve and pressure control valve. |
| What are the symptoms of a failed rail pressure sensor? | Hard starting, no-start, limp mode, loss of power, unstable idle, and stored rail pressure fault codes are common symptoms. |
| Do you ship worldwide? | Yes, we ship worldwide. |
Diagnostic Information
Common Symptoms of Rail Pressure Sensor Failure
Hard starting, long cranking, engine no-start condition, sudden loss of power, limp-home mode, unstable idle, rough running, increased fuel consumption, check engine warning light, or stored rail pressure fault codes may indicate problems within the diesel fuel system or common rail injection system.
These symptoms may also be caused by the high-pressure fuel pump, pressure control valve, fuel metering valve, injectors, ECU faults, fuel contamination, or other diesel engine management issues.
Installation and System Check
Before replacing a common rail pressure sensor, a professional diagnostic inspection should be performed, including rail pressure testing, ECU fault-code analysis, wiring and connector inspection, fuel contamination inspection, and diesel fuel quality inspection.
If the high-pressure pump previously failed and released metal particles into the fuel system, the common rail, fuel lines, fuel filter housing, injectors, and sensor should also be inspected and cleaned or replaced if necessary. Installing a new Bosch sensor into a contaminated fuel system may result in immediate repeat failure.
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