Nissan
Nissan Teana X-Trail 11040-4JM0A 2.5L QR25 Complete Cylinder Head
- Engine: QR25
- Displacement: 2.5L
- OE No.:11040-4JM0A
- OE No.:/
- Product description: Applications: Nissan Teana Nissan X-Trail Nissan Altima Nissan Primera
|
Engine Code |
QR25 |
|
Displacement |
2.5 |
|
Cylinder Number |
4 Cylinder |
|
MOQ |
1 Pcs |
|
Quality |
100% Tested |
|
Condition |
100% New |
|
Certification |
TS16949,ISO9001 |
|
Warranty |
1Year/30,000Km |
The complete cylinder head assembly with reference number 11040-4JM0A is designed for Nissan QR25DE 2.5L naturally aspirated gasoline engines. This aluminum alloy cylinder head features DOHC 16-valve configuration with multi-point fuel injection and variable valve timing (VVT) compatibility, delivering reliable performance for Nissan Teana, X-Trail, Altima, and related mid-size vehicle platforms.
Quick Specifications:
-
Part Number: 11040-4JM0A (Nissan OEM format)
-
Engine Code: QR25DE / QR25 (QR Engine Family)
-
Displacement: 2.5 L (2,488 cc)
-
Configuration: Inline-4 DOHC 16V, Naturally Aspirated
-
Fuel System: Multi-Point Fuel Injection (MPI) + CVTCS (VVT)
-
Material: Aluminum Alloy
-
Valve Configuration: DOHC 16-Valve (4 valves per cylinder)
-
Valve Train: Hydraulic lifters, roller finger followers
Performance Data:
-
Power Output: 124-133 kW (169-182 HP) @ 5,600-6,000 RPM
-
Torque: 225-245 Nm @ 4,000-4,400 RPM
-
Compression Ratio: 9.6:1 - 10.5:1 (variant-dependent)
-
Redline: 6,200-6,500 RPM
-
Emission Standard: Euro 4 / Euro 5 / China IV / China V
Complete Assembly Typically Includes:
✅ Cylinder head casting with integrated camshaft bearing bores
✅ Intake and exhaust valves with hardened seats
✅ Valve springs, retainers, and collets
✅ Camshafts (intake/exhaust with CVTCS phaser on intake, supplier-dependent)
✅ Roller finger followers / hydraulic lifters assembly
✅ Valve stem seals (pre-installed on new assemblies)
✅ Camshaft oil seals and spark plug tube seals
✅ CVTCS (VVT) solenoid mounting surface and oil control valve
✅ Core plugs and basic mounting hardware
✅ Intake/exhaust port gasket surfaces machined to OEM spec
Note: Intake manifold, exhaust manifold, VVT solenoid, ignition coils, fuel injectors, and throttle body are typically sold separately.
Applications:
-
Nissan Teana J31 / J32 / L33 (2003-present, 2.5L QR25DE variants)
-
Nissan X-Trail T30 / T31 / T32 (2.5L QR25DE variants)
-
Nissan Altima L32 / L33 (North American market, 2.5L variants)
-
Nissan Pathfinder R51 / R52 (select 2.5L applications)
-
Nissan Rogue / Qashqai (global markets, QR25 variants)
-
Renault Koleos / Samsung SM3 (QR25-sourced variants)
-
Aftermarket engine rebuild & replacement projects
-
Fleet/taxi vehicle maintenance in global markets
Latest News
Contact Us
Contact: Eva Zhong
Phone: +86 19922826227
Tel: +86 23 67023058
Add: Factory Building No. 2, No. 1, Jinsuo Avenue, Yubei District, Chongqing,China (Post Code:401120)
The complete cylinder head assembly with reference number 11040-4JM0A is designed for Nissan QR25DE 2.5L naturally aspirated gasoline engines. This aluminum alloy cylinder head features DOHC 16-valve configuration with multi-point fuel injection and variable valve timing (VVT) compatibility, delivering reliable performance for Nissan Teana, X-Trail, Altima, and related mid-size vehicle platforms.
Quick Specifications:
-
Part Number: 11040-4JM0A (Nissan OEM format)
-
Engine Code: QR25DE / QR25 (QR Engine Family)
-
Displacement: 2.5 L (2,488 cc)
-
Configuration: Inline-4 DOHC 16V, Naturally Aspirated
-
Fuel System: Multi-Point Fuel Injection (MPI) + CVTCS (VVT)
-
Material: Aluminum Alloy
-
Valve Configuration: DOHC 16-Valve (4 valves per cylinder)
-
Valve Train: Hydraulic lifters, roller finger followers
Performance Data:
-
Power Output: 124-133 kW (169-182 HP) @ 5,600-6,000 RPM
-
Torque: 225-245 Nm @ 4,000-4,400 RPM
-
Compression Ratio: 9.6:1 - 10.5:1 (variant-dependent)
-
Redline: 6,200-6,500 RPM
-
Emission Standard: Euro 4 / Euro 5 / China IV / China V
Complete Assembly Typically Includes:
✅ Cylinder head casting with integrated camshaft bearing bores
✅ Intake and exhaust valves with hardened seats
✅ Valve springs, retainers, and collets
✅ Camshafts (intake/exhaust with CVTCS phaser on intake, supplier-dependent)
✅ Roller finger followers / hydraulic lifters assembly
✅ Valve stem seals (pre-installed on new assemblies)
✅ Camshaft oil seals and spark plug tube seals
✅ CVTCS (VVT) solenoid mounting surface and oil control valve
✅ Core plugs and basic mounting hardware
✅ Intake/exhaust port gasket surfaces machined to OEM spec
Note: Intake manifold, exhaust manifold, VVT solenoid, ignition coils, fuel injectors, and throttle body are typically sold separately.
Applications:
-
Nissan Teana J31 / J32 / L33 (2003-present, 2.5L QR25DE variants)
-
Nissan X-Trail T30 / T31 / T32 (2.5L QR25DE variants)
-
Nissan Altima L32 / L33 (North American market, 2.5L variants)
-
Nissan Pathfinder R51 / R52 (select 2.5L applications)
-
Nissan Rogue / Qashqai (global markets, QR25 variants)
-
Renault Koleos / Samsung SM3 (QR25-sourced variants)
-
Aftermarket engine rebuild & replacement projects
-
Fleet/taxi vehicle maintenance in global markets
Latest News
Contact Us
Contact: Eva Zhong
Phone: +86 19922826227
Tel: +86 23 67023058
Add: Factory Building No. 2, No. 1, Jinsuo Avenue, Yubei District, Chongqing,China (Post Code:401120)
The complete cylinder head assembly with reference number 11040-4JM0A is designed for Nissan QR25DE 2.5L naturally aspirated gasoline engines. This aluminum alloy cylinder head features DOHC 16-valve configuration with multi-point fuel injection and variable valve timing (VVT) compatibility, delivering reliable performance for Nissan Teana, X-Trail, Altima, and related mid-size vehicle platforms.
Quick Specifications:
- Part Number: 11040-4JM0A (Nissan OEM format)
- Engine Code: QR25DE / QR25 (QR Engine Family)
- Displacement: 2.5 L (2,488 cc)
- Configuration: Inline-4 DOHC 16V, Naturally Aspirated
- Fuel System: Multi-Point Fuel Injection (MPI) + CVTCS (VVT)
- Material: Aluminum Alloy
- Valve Configuration: DOHC 16-Valve (4 valves per cylinder)
- Valve Train: Hydraulic lifters, roller finger followers
Performance Data:
- Power Output: 124-133 kW (169-182 HP) @ 5,600-6,000 RPM
- Torque: 225-245 Nm @ 4,000-4,400 RPM
- Compression Ratio: 9.6:1 - 10.5:1 (variant-dependent)
- Redline: 6,200-6,500 RPM
- Emission Standard: Euro 4 / Euro 5 / China IV / China V
Complete Assembly Typically Includes:
✅ Cylinder head casting with integrated camshaft bearing bores
✅ Intake and exhaust valves with hardened seats
✅ Valve springs, retainers, and collets
✅ Camshafts (intake/exhaust with CVTCS phaser on intake, supplier-dependent)
✅ Roller finger followers / hydraulic lifters assembly
✅ Valve stem seals (pre-installed on new assemblies)
✅ Camshaft oil seals and spark plug tube seals
✅ CVTCS (VVT) solenoid mounting surface and oil control valve
✅ Core plugs and basic mounting hardware
✅ Intake/exhaust port gasket surfaces machined to OEM spec
✅ Intake and exhaust valves with hardened seats
✅ Valve springs, retainers, and collets
✅ Camshafts (intake/exhaust with CVTCS phaser on intake, supplier-dependent)
✅ Roller finger followers / hydraulic lifters assembly
✅ Valve stem seals (pre-installed on new assemblies)
✅ Camshaft oil seals and spark plug tube seals
✅ CVTCS (VVT) solenoid mounting surface and oil control valve
✅ Core plugs and basic mounting hardware
✅ Intake/exhaust port gasket surfaces machined to OEM spec
Note: Intake manifold, exhaust manifold, VVT solenoid, ignition coils, fuel injectors, and throttle body are typically sold separately.
Applications:
- Nissan Teana J31 / J32 / L33 (2003-present, 2.5L QR25DE variants)
- Nissan X-Trail T30 / T31 / T32 (2.5L QR25DE variants)
- Nissan Altima L32 / L33 (North American market, 2.5L variants)
- Nissan Pathfinder R51 / R52 (select 2.5L applications)
- Nissan Rogue / Qashqai (global markets, QR25 variants)
- Renault Koleos / Samsung SM3 (QR25-sourced variants)
- Aftermarket engine rebuild & replacement projects
- Fleet/taxi vehicle maintenance in global markets
Latest News
Contact Us
Contact: Eva Zhong
Phone: +86 19922826227
Tel: +86 23 67023058
Add: Factory Building No. 2, No. 1, Jinsuo Avenue, Yubei District, Chongqing,China (Post Code:401120)
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