The LR034628 Water Hose is a critical engine coolant hose designed for Land Rover vehicles. It serves as a direct OE replacement part, ensuring precise fitment and reliable performance in the vehicle's engine cooling system. This hose transports coolant from the expansion tank to the radiator and other engine components, maintaining optimal operating temperature and preventing overheating.
For B2B buyers – including auto parts wholesalers, distributors, repair shop chains, and export traders – LR034628 offers a high-quality, cost-effective alternative to genuine dealer parts, backed by a robust 2-year quality warranty and the reliability of a factory with over 22 years of manufacturing expertise.
Key Specifications
| Parameter | Detail |
|---|---|
| OE Number | LR034628 |
| Product Type | Coolant Hose / Water Hose |
| Material | High-grade EPDM rubber with reinforced layers |
| Function | Coolant circulation between expansion tank and cooling system |
| Quality Standard | OEM specification, 100% factory tested |
| Warranty | 2 years |
Vehicle Fitment – Land Rover Models
LR034628 is engineered to fit multiple Land Rover models equipped with gasoline V6 and V8 engines:
| Model | Chassis Code | Production Years | Engine |
|---|---|---|---|
| Discovery 5 | L462 | 2017–2020 | 3.0L DOHC GDI SC V6 Gasoline |
| Range Rover | L405 | 2012–2021 | 3.0L DOHC GDI SC V6 Gasoline |
| Range Rover | L405 | 2012–2021 | 5.0L OHC SGDI NA V8 Gasoline |
| Range Rover | L405 | 2012–2021 | 5.0L OHC SGDI SC V8 Gasoline |
| Range Rover Sport | L494 | 2014–2019 | 3.0L DOHC GDI SC V6 Gasoline |
Note: Always confirm compatibility using vehicle VIN or original part number before bulk ordering.
Why LR034628 Is Critical for Cooling System Reliability
The engine cooling system relies on a network of hoses to circulate coolant under pressure and high temperature. Over time, original hoses degrade due to thermal cycling, chemical corrosion from coolant additives, and external contaminants. A failed coolant hose can cause:
Engine overheating and potential head gasket damage
Coolant leakage leading to roadside breakdowns
Reduced engine performance and increased emissions
For B2B customers supplying repair shops or fleet maintenance operations, stocking a reliable LR034628 equivalent ensures reduced warranty claims and higher customer satisfaction.
Product Features & Benefits for B2B Buyers
1. Direct OE Fitment
LR034628 is manufactured to match Land Rover's original dimensions, connector types, and hose routing. This eliminates installation issues and returns, saving time for your workshop customers.
2. Durable Construction
Material: High-grade EPDM rubber with excellent heat, ozone, and coolant resistance.
Reinforcement: Polyester or aramid fiber layers for burst strength.
Temperature range: -40°C to +135°C, suitable for all climates.
3. 2-Year Quality Warranty
Guangzhou Sanjin offers a 2-year warranty against manufacturing defects – a strong selling point for distributors looking to build trust with end users.
4. Factory-Direct Pricing
As a source factory, we eliminate middleman markups. Bulk orders, mixed container loads, and private labeling options are available for B2B partners.
5. Rigorous Quality Control
Each batch undergoes:
Raw material inspection
Dimensional checks against OE samples
Pressure and burst testing
Thermal cycle simulation
Common Failure Signs – Technical Reference for Your Customers
Provide these insights to your workshop clients so they can identify when LR034628 needs replacement:
Visible cracks, bulges, or hardening of the rubber surface
Coolant residue near hose connections
Engine overheating warning on dashboard
Sweet smell from the engine bay (leaking coolant)
Low coolant level without external visible leaks (internal seepage)
Installation & Maintenance Tips (For End Users)
While aimed at B2B buyers, sharing installation guidance reinforces your expertise:
Always replace coolant hoses in pairs if adjacent hoses show aging.
Use only specified coolant type to avoid chemical damage.
After installation, perform coolant system bleeding to remove air pockets.
Recheck hose clamps after initial heat cycle.
Why Choose Guangzhou Sanjin Auto Parts Co., Ltd. as Your LR034628 Supplier
22+ years of professional auto hose manufacturing experience
1,000+ SKUs covering fuel hoses, turbocharger pipes, transmission oil cooler hoses, and more
Exported to 60+ countries, serving 3,298 auto service partners and 266 overseas retail partners
Fast lead time: 15 days for development of similar series parts
Logistics advantage: Strategic cooperation with sea and air freight partners, covering customs clearance and delivery
We welcome inquiries for bulk orders, customized packaging, and long-term supply agreements.
FAQ (B2B Focus)
1. Is LR034628 a direct replacement for the genuine Land Rover part?
Yes. LR034628 is manufactured to meet or exceed OEM specifications. It matches the original LR034628 part in dimensions, material, and performance, ensuring trouble-free installation and reliable operation.
2. What is the minimum order quantity (MOQ) for LR034628?
We offer flexible MOQs for B2B customers. Sample orders are available for testing. For wholesale and distributor pricing, please contact our sales team with your estimated monthly or quarterly volume.
3. Do you provide any warranty or after-sales support?
Yes. We provide a 2-year quality warranty against manufacturing defects. For any quality issues within the warranty period, we offer replacement or resolution according to our terms. Technical support is also available to assist with fitment questions.
4. Can you print our brand or custom packaging on LR034628?
Yes. As a factory, we support private labeling, custom packaging, and even custom barcode labeling to meet your brand requirements. Please provide your specifications for a tailored quotation.
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