20L4E Cylinder Head Assembly Datong G10/T60TD90 Roewe RX5 2.0T OLIVER Fitment...
In Stock | 100% Brand New | Factory Original | 12-Month Warranty
Request Wholesale QuoteTechnical Specifications
| Specification | Value |
|---|---|
| Material | Aluminum alloy / Cast iron |
| Valve Count | 8V / 16V / 20V |
| Combustion Chamber | Pentroof / Hemispherical |
| Port Design | OEM specification |
| Valve Seat Material | Powdered metal / Stellite |
| Guide Material | Bronze / Sintered iron |
| Part Number | 1782146202678 |
| Brand | Roewe |
| Condition | 100% Brand New, Factory Original |
| Compatible Vehicles | Roewe |
| Supply Type | 100% Brand New |
| Package | Plywood crate, suitable for sea/air freight |
What Is the 1782146202678 Cylinder Head?
Auto Parts 20L4E Cylinder Head Assembly Datong G10/T60TD90 Roewe RX5 2.0T OLIVER Fitment Fa OEM:
This cylinder head is manufactured to OEM specifications, ensuring direct-fit compatibility and reliable performance for your Roewe. Factory-direct wholesale pricing available.
All Carval Auto Parts products come with a 12-month warranty and secure plywood crate packaging for sea or air freight worldwide.
Vehicle Fitment / Compatibility
This part is compatible with multiple vehicle models. Verify fitment using OEM number 1782146202678 or contact us.
Product Application & Use Cases
The 1782146202678 serves the following applications:
Cylinder Head Performance
- Proper compression for Roewe
- OEM chamber design
- Precision machined
Vehicle Applications
- Roewe head replacement
- Overheating repair
- Performance rebuild
Replacement Scenarios
- White smoke
- Overheating
- Misfire
Safety Note
- Use new head bolts
- Always new gasket
- Torque per Roewe spec
Signs Your Roewe Cylinder Head Needs Replacement
The following symptoms may indicate the need for replacement:
- White smoke from exhaust — blown head gasket or cracked head on your Roewe
- Overheating with no external leak — internal head gasket failure
- Oil mixing with coolant — cracked head or failed gasket
- Misfire on one or more cylinders — burned valve or failed seal in your Roewe
- Low compression on one cylinder — burned valve, cracked head, or blown gasket
Continuing to operate with these symptoms risks further damage. Replace promptly.
Cylinder Head Replacement Guide — Roewe
Replacing the 1782146202678 requires proper tools and procedure.
Prepare engine
Drain coolant and oil, remove valve cover and timing
Remove head bolts
Loosen in reverse sequence, outside-in
Lift off head
Carefully lift, tap gently with rubber mallet if stuck
Clean and inspect
Remove old gasket material, inspect for cracks and warpage
Install new head
New gasket, position head, new bolts, torque in 3 stages
Reassemble
Reinstall timing, valve cover, accessories, refill fluids
Test and verify
Start engine, check leaks, compression test
Frequently Asked Questions (FAQ)
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How to Order (Wholesale Process)
- Send us an email with OEM number (1782146202678), quantity, and destination country.
- We reply with wholesale price quote within 24 hours.
- Confirm order, pay deposit (T/T, L/C, PayPal, or Western Union).
- We prepare goods, inspect quality, ship within 7-15 days.
- Goods arrive in 20-35 days (sea) or 5-10 days (air).
Wholesale Business Information
- MOQ: 5 Pieces (mixed models accepted)
- Payment: T/T, L/C, Western Union, PayPal
- Price Terms: FOB Guangzhou / CIF / EXW
- Sample: Available (fee refundable on order)
- Lead Time: 7-15 days stock, 30 days bulk
- Quality: OEM equivalent, 12-month warranty
- Customization: OEM/ODM for bulk orders
- Packaging: Plywood crate, neutral or branded
Shipping & Logistics
Flexible shipping to meet your needs:
Sea Freight
Most economical for bulk
20-35 days
FCL/LCL available
Air Freight
Faster delivery
5-10 days
Best for urgent orders
Express (DHL/FedEx)
Fastest worldwide
3-7 days door-to-door
Best for samples
About Guangzhou Carval Auto Parts Co., Ltd.
Founded in 2008, Guangzhou Carval Auto Parts Co., Ltd. is a professional wholesale supplier of OEM-quality auto parts serving customers in over 80 countries. With 16+ years of experience, we specialize in comprehensive auto parts solutions for Japanese, Korean, German, and Chinese vehicles.
Our 80+ member team operates from a 5,000 sqm facility in Guangzhou, maintaining 10,000+ SKU inventory. We serve distributors, dealerships, repair shops, and e-commerce platforms globally.
Company Facilities & Gallery
Our 5,000 sqm facility in Guangzhou:
