Boigevis Trading (guangzhou) Co., Ltd.
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China,Guangzhou ,Guangdong
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- High-sales water replenishment pipe 4G0 121 081 AL for C7
- Product Details
- Company Details
Product Specification
|
|
|
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| Car Model |
for C7 |
Delivery Time |
3-7days |
| Brand |
Boigevis |
Payment Terms |
Western Union,T/T,D/P,D/A,L/C |
| Size |
Standard size |
Packaging Details |
Normal |
| Packing |
Boigevis packing |
OE NO. |
4G0 121 081 AL |
| Warranty |
12 Months |
Point Of Origin |
Guangdong, China |
| Item Name |
water replenishment pipe |
Shipping Way |
DHL UPS FEDEX EMS TNT |
| Quality |
High quality |
Model Number |
4G0 121 081 AL |
| Brand Name |
Boigevis |
Place of Origin |
China |
Core Selling Points
Fast-moving cooling consumable ideal for combined one-stop purchasing
Original composite plastic-rubber expansion tank pipes are high-failure wearing parts on Audi C7 chassis. Long-term high-temperature baking inside engine bay, repeated thermal expansion & contraction cycles, glycol coolant chemical corrosion and driving vibration will cause pipeline aging, hardening, cracking and slow coolant seepage.
A leaking replenishment pipe leads to gradual antifreeze loss, unstable engine water temperature, slow cold start warm-up, poor cabin heating in winter, and severe engine overheating risk that may warp the cylinder head. Most buyers purchase this pipe together with expansion tanks, radiator hoses, thermostat assemblies and sealing gaskets in one shipment to cut procurement and logistics costs, bringing stable profit margins and low inventory risks for dealers all year round.
100% OE identical precision dimension, direct plug-and-play installation without modification
Strictly manufactured per Volkswagen Group OEM technical standards: integral bending routing, two-end quick-connect buckle size, pipe inner/outer diameter, fixed positioning clip and sealing interface are fully consistent with genuine 4G0 121 081 AL. No cutting, pipeline remodeling or post-installation debugging required. It seamlessly connects the coolant expansion tank and radiator circulation loop, perfectly fits the original C7 engine bay pipeline layout, greatly shortening cooling system maintenance working hours.
Applicable Vehicle & Engine Scope
- Matched Core Engine: EA888 Gen2 2.0 TFSI turbo gasoline engine
- Main Applicable Chassis: Audi C7 (4G) A6 / A6L Sedan & Avant
- Compatible Models: Audi A6 C7 FWD / Quattro 2.0T (2012–2015 production years)
- Installation Position: Connect auxiliary coolant expansion tank to radiator overflow channel (coolant replenishment & pressure balance pipeline)
Reinforced Durable Structural Design
- Glass fiber reinforced hard plastic pipe + EPDM soft rubber composite joint: High heat resistance, anti-aging, resistant to long-term erosion by ethylene glycol coolant, not easy to crack or deform
- Integrated one-piece injection molding process: Hard pipe and soft rubber transition section tightly fused, no separation or liquid seepage at joints
- Original matched quick-lock snap connectors: Built-in integrated sealing rings, tight locking without liquid leakage under vehicle vibration
- Wear-resistant woven heat insulation sleeve at bending section: Avoid friction damage from engine peripheral parts
- Pre-installed fixed positioning buckles: Clamp onto factory reserved mounting points, prevent pipeline shaking and abrasion
Core Functions & Cooling System Protection
- Balance internal pressure of the expansion tank, guide overflow coolant back to radiator circulation loop and supplement cooling liquid automatically
- Eliminate hidden danger of coolant loss caused by pipe cracking, lock engine operating temperature within optimal range
- Speed up cold vehicle warm-up efficiency, improve warm air output in low-temperature environments
- Protect cylinder head, turbocharger and other core components from permanent damage due to high-temperature overheating
Fully Resolve Common Pipe Failure Symptoms
- Slow coolant consumption, frequent antifreeze topping up needed
- Coolant wet stains and seepage traces around the expansion tank
- Dashboard water temperature gauge fluctuates abnormally, random overheating warning
- Extremely slow warm-up speed, weak heating effect inside the car in winter
- Aging pipeline bulges, risk of sudden burst leading to massive coolant loss
Rigorous Multi-stage Factory Testing & Ample Spot Inventory
Each expansion tank replenishment pipe undergoes hydraulic pressure leakage test, high-low temperature cyclic aging test, coolant immersion anti-corrosion test and vibration durability inspection before delivery, complying with IATF 16949 international automotive quality management standards.
Sufficient ready stock supports one-stop mixed procurement with expansion tanks, upper/lower radiator hoses, thermostat assemblies and complete EA888 cooling overhaul kits. Neutral packaging and private label OEM customization services are available for global cross-border wholesale buyers.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
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Business Type:
Manufacturer
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-
Total Annual:
10000000-50000000
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Employee Number:
150~200
-
Ecer Certification：
Verified Supplier
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