0445110748
BOSCH 0445110748 Isuzu D-Max 3.0 TDCI 4JJ1 Injector
8974485560 F00VC01359 DLLA153P2521 (internal code 0433172521) 1600 bar Product Overview
The BOSCH 0445110748 is a solenoid-type common rail injector for Isuzu 4JJ1-TC applications - D-Max and MU-X 3.0L TDCI, and N-Series trucks. It does NOT fit the Maruti/Suzuki Swift 1.3 DDiS, which uses Bosch 0445110398 instead (OEM 15710-68L00). Internal nozzle DLLA153P2521 (0433172521), control valve F00VC01359, 6-hole / 153°/ 1600 bar. Verify the Bosch stamp 0 445 110 748 on the failed body before ordering. Isuzu OEM reference 8974485560.
Always verify the Isuzu OE reference (8974485560) on your existing injector body before ordering. The DLLA153P2521 nozzle (internal code 0433172521) and F00VC01359 solenoid control valve are calibrated for the 4JJ1-TC platform only - the nearest Bosch alternate, 0445110351, belongs to the 1.3 Multijet family and is NOT a drop-in replacement on the 4JJ1.
Compatible Injectors
Vehicle & Engine Fitment
| Vehicle | Engine | Years |
|---|---|---|
| Isuzu D-Max 3.0L TDCI | 4JJ1 3.0L TDCI | 2007-2016 |
| Isuzu MU-X 3.0L TDCI | 4JJ1 3.0L TDCI | 2013-2019 |
| Isuzu N-Series (NLR/NMR/NPR) 3.0L | 4JJ1-TC | 2007-2016 |
| Suzuki / Maruti Swift IV 1.3 DDiS - NOT this part | D13A / 1.3 Multijet (1248cc) | needs 0445110398 |
Technical Specifications
| Specification | Value |
|---|---|
| OEM Number | 8974485560 (Isuzu) |
| Bosch Part Number | 0 445 110 748 |
| Nozzle Code Core Spec | DLLA153P2521 (internal code 0433172521) |
| Engine Family | Isuzu 4JJ1-TC (3.0L turbo intercooled, 2999cc) |
| Control Valve Core Spec | F00VC01359 |
| Injection System | Common Rail Diesel (CRI2) |
| Operating Pressure Core Spec | 1600 bar |
| Emission Standard | Euro 3/4 |
| Material | Hardened alloy steel injector body |
| Net Weight | 510 g |
| Warranty | 12 months |
Frequently Asked Questions
Is 0445110748 the right injector for Isuzu D-Max 3.0L TDCI?
Yes - the Bosch 0445110748 is the OE common rail injector for the Isuzu D-Max 3.0L TDCI (engine code 4JJ1) from 2007 through 2016. CRDI valve code F00VC01359, nozzle DLLA153P2521 (0433172521). The Isuzu D-Max also uses 0445110748 in the MU-X 3.0L TDCI. Verify the Bosch code 0 445 110 748 stamped on the failed injector body and the application label before ordering.
Does 0445110748 fit a Maruti / Suzuki Swift 1.3 DDiS?
No. The Swift IV 1.3 DDiS (D13A / 1.3 Multijet, 1248cc) uses Bosch 0445110398 - OEM 15710-68L00 / 55219886 / 15710-63P00, Bosch alternate 0445110351. That injector's nozzle is DLLA150P1734 (0433172061) with control valve F00VC01200, a different Bosch family from the 4JJ1's DLLA153P2521 / F00VC01359. The two are not interchangeable and a wrong order will not start the engine. This listing is sometimes mis-sold as a Swift part - verify the Bosch stamp 0 445 110 748 against 0 445 110 398 before buying.
What is the difference between 0445110748 and 0445110351?
They are different Bosch families and not interchangeable. 0445110748 is the 4JJ1-TC injector (Isuzu D-Max / MU-X / N-Series): nozzle DLLA153P2521 (0433172521), control valve F00VC01359. 0445110351 is the 1.3 Multijet injector (Fiat / Opel / Ford / Suzuki Swift 1.3 DDiS), superseded by 0445110398, with nozzle DLLA150P1734 / 0433172061 and control valve F00VC01200. Cross-referencing the nozzle or valve code is the fastest way to tell them apart - the bodies look similar but the internals differ.
Do I need to code the ECU after installing 0445110748 on an Isuzu D-Max?
On the 4JJ1 / 4JK1 platform, cylinder-specific IMA coding is recommended via Isuzu IDSS (dealer tool) or a compatible aftermarket tool (Autel MaxiSys, Launch X431 with Isuzu software). Skip the coding and the ECU will use default trim values, which can cause a 5-8% fuel economy penalty, slight rough idle, and an in-service emissions fault at the next inspection. Coding the IMA block takes 10-15 minutes at the workshop.
What is the internal nozzle and control valve of 0445110748?
Internal nozzle: DLLA153P2521 (Bosch code 0433172521), a 6-hole design with 153° spray angle, calibrated for 1600 bar opening pressure. Control valve: F00VC01359. Both are confirmed via the crdiparts.com product listing for the 0445110748 / Isuzu D-Max. The injector is bench-tested 100% pre-delivery and rated for the 4JJ1 3.0L TDCI duty cycle (high EGR, high back-pressure, hot re-circulation gases).
Is 0445110748 the right injector for a Tata Sigma Truck?
No verified source supports that application. The Tata Sigma 4SP / 4SPCR listing appears only in generic third-party cross-reference tables that do not confirm the fit, and no Bosch or Tata documentation backs it. The only applications confirmed for 0445110748 are Isuzu 4JJ1-TC (D-Max / MU-X / N-Series). If you have a Tata Sigma, check the OE stamp on the original injector and consult the Tata dealer EPC before ordering - do not rely on cross-reference tables.