Guangzhou Yuanfenghang Automotive Parts Co., Ltd
| Payment Terms | L/C,D/A,MoneyGram,D/P,T/T,Western Union |
| Supply Ability | 3000 |
| Delivery Time | 5-15Days |
| Packaging Details | Cardboard box or Wooden box |
| Part Number | 11617530703 |
| Product Name | Intake Manifold Gasket |
| OE Equivalent: | BMW Genuine Part |
| Payment | T/T 30% as deposit, 70% before delivery |
| Brand Name | Czechdes |
| Model Number | BMW |
| Certification | ISO 9001 IATF 16949 |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C,D/A,MoneyGram,D/P,T/T,Western Union | Supply Ability | 3000 |
| Delivery Time | 5-15Days | Packaging Details | Cardboard box or Wooden box |
| Part Number | 11617530703 | Product Name | Intake Manifold Gasket |
| OE Equivalent: | BMW Genuine Part | Payment | T/T 30% as deposit, 70% before delivery |
| Brand Name | Czechdes | Model Number | BMW |
| Certification | ISO 9001 IATF 16949 | Place of Origin | China |
| High Light | MLS intake manifold gasket seal ，BMW N26 intake manifold gasket seal ，11617530703 | ||
The intake manifold gasket provides an airtight seal between the engine cylinder head and intake manifold. It prevents:
Unmetered air leaks (causing lean mixture)
Loss of intake vacuum (affecting brake booster operation)
Contamination from external debris
BMW's precision engineering requires this gasket to maintain exact tolerances for optimal air/fuel mixture distribution across all cylinders.
| Feature | Description |
|---|---|
| Material | Multi-layer steel (MLS) with elastomer coating |
| Temp. Range | -40°C to +220°C (short peak 250°C) |
| Pressure Rating | 1.8 bar continuous (3.0 bar burst) |
| Thickness | 1.25mm ±0.05mm (compressed) |
| Seal Type | Perimeter + port-sealing design |
| Model | Engine | Years |
|---|---|---|
| 3 Series (F30) | N20/N26 | 2012-2018 |
| 5 Series (F10) | N55 | 2010-2016 |
| X3 (F25) | N20 | 2011-2017 |
| X5 (E70) | N63 | 2007-2013 |
Prevents vacuum leaks in turbocharged/supercharged engines
Maintains MAF sensor accuracy
Essential for proper Valvetronic/VANOS operation
Required during:
Intake manifold removal
Carbon cleaning services
Engine overhaul
Laser-cutting stainless steel layers
Micro-embossing sealing surfaces
Robotic application of high-temp silicone beads
Vision-system QC for pore/defect detection
100% pressure testing at 2.5 bar
Tools Required:
Torque wrench (8-25Nm range)
BMW-approved sealant (only for specified areas)
OEM gasket removal tool (BMW #83300493875)
Steps:
Clean mating surfaces with plastic scraper
Apply alignment pins (prevents gasket shift)
Torque sequence:
Stage 1: 8Nm
Stage 2: 15Nm
Final: 22Nm (cross pattern)
Wait 30 mins before pressure testing
Q: Can this be reused after removal?
A: Never - BMW specifies single-use only due to MLS compression memory.
Q: Symptoms of failure?
A: P0171/P0174 codes, whistling noises at partial throttle, erratic idle.
Q: What are the key benefits of this product?
A: Our gaskets have:
Thinner but stronger steel layers
Precisely calibrated bead heights
BMW-approved corrosion coating
Company Details
Business Type:
Manufacturer
Total Annual:
5000000-10000000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Guangzhou Yuanfenghang Auto Parts Co., Ltd. is a professional manufacturer and wholesaler specializing in high-end automotive parts, focusing on providing genuine and premium aftermarket parts for luxury brands such as Mercedes-Benz, BMW, Land Rover, and Jaguar. With over 138 employees, the compa... Guangzhou Yuanfenghang Auto Parts Co., Ltd. is a professional manufacturer and wholesaler specializing in high-end automotive parts, focusing on providing genuine and premium aftermarket parts for luxury brands such as Mercedes-Benz, BMW, Land Rover, and Jaguar. With over 138 employees, the compa...
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