

BOSCH 2707010081
Fuel Injector - Petrol
0261500464 ,12590721 ,12638530 ,12669384 ,2707010049 ,2707010022 ,
for BUICK ,CADILLAC ,CHEVROLET ,GMC ,HOLDEN ,OPEL ,SATURN ,
Original BOSCH Product
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BOSCH 2707010081
Fuel Injector (Injection Nozzle)
Technical Data
| Fuel Type: | Petrol (Gasoline) |
| Fuel Mixture Formation: | Direct Injection |
| Utility / Component Number: | PARTS SET HDEV-5, EV14ES, HDEV51 |
| Manufacturer: | BOSCH (Original Equipment) |
Product Information
Direct Injection Fuel Injector is a highly precise electromechanical valve responsible for delivering highly pressurized petrol directly into the engine's combustion chamber. The Engine Control Unit (ECU) calculates and dictates the exact timing and duration of the spray pattern to achieve perfect atomization. This genuine BOSCH replacement injector ensures optimal fuel mixture formation, significantly enhancing engine efficiency, reducing exhaust emissions, and restoring lost engine power. It is designed as a direct OE replacement for a variety of General Motors vehicles, including Buick, Cadillac, Chevrolet, GMC, Holden, Opel, and Saturn models .
- ✔ High-precision BOSCH original equipment ensures factory-grade fuel atomization and delivery.
- ✔ Cures engine misfires, rough idling, hard starting, and noticeably improves fuel economy.
- ✔ Directly replaces earlier BOSCH revisions like 0261500464 and 2707010049 .
- Engine misfires, rough idle, or severe hesitation during acceleration ,
- Noticeably poor fuel economy and a strong smell of unburnt fuel from the exhaust ,
- Check Engine Light illuminated with specific cylinder misfire codes (e.g., P0300, P0301) ,
- Hard starting, particularly when the engine is cold or after sitting .
Cross Reference
Fully interchangeable with OEM/OE parts:
| OE Part Number: | BUICK 12638530 , CADILLAC 12638530 , CHEVROLET 12638530 , GMC 12590721 ,12638530 ,12669384 , HOLDEN 12632255 ,12638530 ,12669384 , OPEL 12632255 ,12669384 , SATURN 12638530 , |
| Manufacturer Ref: | BOSCH 0261500028 ,0261500056 ,0261500114 ,0261500464 ,2707010022 ,2707010049 ,2707010076 ,2 707 010 081 , |
| Alternate OEM Ref: | AC DELCO 12669384 , MAGNETI MARELLI 805000000138 ,FEI0138 , |
⚠ Diagnostic & Installation Tip ⚠
Before replacing this injector:
- Absolute cleanliness is mandatory when working with direct injection systems. Clean the area around the injector thoroughly before removal to prevent debris from falling into the open cylinder.
- Always replace the Teflon (PTFE) combustion chamber seals if an injector is removed and reinstalled. New injectors typically come pre-fitted with new seals. Always use the correct sizing/compression tools for the Teflon seal to prevent damage during installation into the cylinder head.
- Verify if the vehicle's Engine Control Unit (ECU) requires adaptation or coding of the new injector flow calibration values after installation.
Common translations for this part:

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PARTSBOS.SHOPData sheet
- Manufacturer Part Number
- 2707010081
- Reference OE/OEM Number
- 12590721 ,12638530 ,12669384 ,
- Superseded Part Number
- 0261500056 ,0261500464 ,2707010022 ,2707010049 ,2707010076
- Fits for Vehicles
- BUICK ,CADILLAC ,CHEVROLET ,GMC ,HOLDEN ,OPEL ,SATURN ,
- Number of Connectors
- 2
- Spare Part Type
- Fuel Injector
- Type of engine
- Gasoline Engine
- Brand
- BOSCH
- Country/Region of Manufacture
- Turkey
- Customs Code (HS)
- 84099100
- UPIN
- 2 707 010 081
Specific References
THIS ITEM IS SUITABLE FOR VEHICLES :
| Car | Manufactured | KW | HP | cc3 |
| BUICK ENCLAVE 3.6 | 09.08-04.17 | 215 | 292 | 3564 |
| BUICK ENCLAVE 3.6 AWD | 09.08-04.17 | 215 | 292 | 3564 |
| CADILLAC CTS 3.6 | 01.08-09.13 | 229 | 311 | 3564 |
| CADILLAC CTS 3.6 AWD | 01.08-09.13 | 229 | 311 | 3564 |
| CADILLAC CTS 3.6 VVTi | 03.08-12.12 | 224 | 305 | 3564 |
| CADILLAC CTS 3.6 VVTi | 01.08- | 227 | 309 | 3564 |
| CADILLAC CTS Coupe 3.6 AWD | 01.08-12.12 | 229 | 311 | 3564 |
| CADILLAC STS 3.6 | 10.09-12.12 | 229 | 311 | 3564 |
| GMC ACADIA (T_14) 3.6 DI (TR14) | 01.09-03.17 | 215 | 292 | 3564 |
| GMC ACADIA (T_14) 3.6 DI AWD (TV14) | 01.09-03.17 | 215 | 292 | 3564 |
May fits for other, not listed, Vehicles-Models
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