EN
Cylinder Head Cover Valve Rocker Arm Cover For BMW 3 5 Z Series E36 323i 328i M3 E39 528i E36 E37 E38 Z3 11121703341 11121748630
- Brand: NANSEN
- Product Name: Engine Valve Cover
- Size: Same as OE
- Material: Plastic
- Color: Black
- Product Dimensions: 23.23*11.81*5.12 inches
- Product Weight: 6.68 lb
- Warranty: 18 months
- Quality: 100% Professional Test
- Certification: IATF16949
- Service: 24 Hours Customer Service
- Overview
- Recommended Products
Our Advantages:
Superior Sealing Technology: Our valve covers are engineered with precisely machined sealing surfaces to ensure a perfect, leak-free fit with the cylinder head. This eliminates a common source of oil leaks and prevents dirt and moisture from compromising the engine's internals.
Advanced Material Composition: We manufacture valve covers from high-grade, heat-resistant aluminum alloys and reinforced molded plastics. Our aluminum covers offer excellent heat dissipation and strength, while our composite plastic versions are lightweight, corrosion-proof, and exceptionally durable.
Integrated Breather System Design: We precision-mold and install PCV (Positive Crankcase Ventilation) ports and baffling systems that are optimized for efficient crankcase ventilation. This reduces oil consumption, minimizes internal pressure, and helps maintain engine efficiency and emissions compliance.
Aesthetic and Functional Design: For performance and custom applications, our aluminum valve covers can be manufactured with a variety of finishes (e.g., polished, powder-coated) and custom designs, offering both visual appeal and functional superiority.
Manufacturing & Process Sell Points:
- High-Pressure Die-Casting (for Aluminum): Creates a dense, pore-free structure with excellent dimensional accuracy.
- Precision CNC Machining: Ensures flanges are perfectly flat and bolt holes are precisely located for an OE-quality seal.
- Injection Molding (for Composite): Utilizes glass-fiber reinforced nylon or similar composites for exceptional strength-to-weight ratio and thermal stability.
- Robotic Welding & Assembly: For complex designs incorporating integrated oil separators or baffles.
Brand |
NANSEN |
Product Name |
Engine Valve Cover |
Size |
Same as OE |
Material |
Plastic |
Color |
Black |
Product Dimensions |
23.23*11.81*5.12 inches |
Product Weight |
6.68 lb |
Warranty |
18 months |
Quality |
100% Professional Test |
Certification |
IATF16949 |
Service |
24 Hours Customer Service |
Our Engine Valve Cover is made of high-quality ABS plastic materials, offering high stability and a long service life.
3 Series
E36 (92-99) > 323ic
E36 (92-99) > 323is
E36 (92-99) > 328i
E36 (92-99) > 328ic
E36 (92-99) > 328is
E36 (92-99) > M3 (96-99)
5 Series
E39 (97-03) > 528i
Z Series
E36/7 / E36/8 Z3 (96-02) > Z3 2.3
E36/7 / E36/8 Z3 (96-02) > Z3 2.8
E36/7 / E36/8 Z3 (96-02) > Z3 M - S52
Replacement Part Numbers:
11 12 1 703 341 11 12 1 748 630 11121703341 11121748630
