Name: Womala Engine Output Hose Oil Cooler Water Pipe OE 30774514 for Volvo Auto Parts
Brand: Womala
Price: 4 USD

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Womala Engine Output Hose Oil Cooler Water Pipe OE 30774514 for Volvo Auto Parts

Auto Spare Parts Left Headlight Bracket OE 30763433 Headlamp Bracket for Volvo XC60 -17

The Hose, Output (Engine Oil Cooler Water Pipe) (OE: 30774514) is a key fluid transfer part for Volvo’s engine cooling system, compatible with multiple sedans, estates, and SUVs. It connects the engine oil cooler to the radiator/coolant reservoir, acting as the "output channel" to send coolant (warmed after absorbing heat from engine oil) back to the main cooling loop. This ensures engine oil stays at an optimal temperature, avoiding reduced lubrication efficiency and engine wear caused by overheating.

Crafted as an OE-grade component, it uses a multi-layer composite structure:

Inner layer (NBR/EPDM rubber): Resists coolant chemicals, oil, and high temperatures (up to 130°C).
Reinforcement layer (braided polyester): Withstands system pressure (up to 15 PSI) to prevent kinking/expansion.
Outer layer (heat-resistant EPDM): Shields from engine bay heat, debris, and UV damage.
Its pre-formed bends and OE-matched end fittings fit seamlessly with factory ports, eliminating leaks or flow issues common with generic hoses.

Core Functions

Facilitate Coolant Recirculation: Transports coolant from the engine oil cooler back to the main cooling system (radiator/reservoir), completing the coolant loop. This ensures the oil cooler always has a fresh supply of cooled coolant to absorb oil heat, maintaining engine oil at an optimal operating temperature (typically 80–110°C).
Withstand Under-Hood Stress: The multi-layered construction resists chemical degradation (from coolant/oil), high temperatures (from engine and exhaust), and physical wear (from vibration or debris), preventing hose cracking, swelling, or rupture—failures that would disable the oil cooler and lead to oil overheating.
Maintain System Pressure: The reinforcement layer prevents the hose from collapsing under vacuum or expanding under pressure, ensuring consistent coolant flow rate. Stable flow is critical for the oil cooler to function efficiently: insufficient flow leads to inadequate oil cooling, while excessive flow wastes energy from the water pump.

Compatible Vehicles

Applicable Models	Applicable Years
XC60 (-17)	2009–2016
S40 (04-)	Not applicable (per data)
V50	Not applicable (per data)
S80 (07-) / S80L	2007–2015
S60 (11-18)	2011–2016
V60 / V60 (-18)	2011–2016
XC90 (03-)	2007–2014
XC70 (08-)	2008–2015
V70 (08-)	2008–2015

*For 100% fitment accuracy:

Confirm the vehicle’s engine type via VIN—variants with turbocharged vs. naturally aspirated engines may have different oil cooler configurations, and this hose is calibrated for specific engine cooling system specs.
Reference the vehicle’s official service manual to verify the hose’s exact routing (under-hood path) and torque specifications for end clamps—over-tightening can damage the hose’s inner layer, while under-tightening causes leaks.
Note that coolant hoses should be replaced in pairs (input + output) if aging (e.g., hardening, cracking) is detected—mismatched hoses may have inconsistent flow rates, reducing cooling system efficiency.*

Frequently Asked Questions

Q: How to determine if the bumper bracket needs replacement?

A: Signs of a failing bumper bracket include visible damage or deformation, misaligned bumper panels, unusual noises from the front end, or if the bumper appears loose or sagging on one side.

Q: What should be paid attention to when replacing the bumper bracket?

A: For optimal results, we recommend professional installation. Key considerations include ensuring proper alignment of all mounting points, checking for additional damaged components, and verifying all fasteners are properly torqued to specification.

Why Choose Our Products

Extensive Industry Experience: 13 years specializing in Volvo auto parts with precise product matching and technical solutions.
Quality Assurance: 10-stage quality inspection process including durability testing, surface roughness analysis, and dimensional verification.
Manufacturing Excellence: 15,000㎡ production base with 10,000+ SKUs in inventory for fast order fulfillment.
Strategic Partnerships: Collaborations with 50+ factories including suppliers to international brands like Bosch and Hella.

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Categories	Auto Cooling Parts
Brand Name:	Womala
Model Number:	30774514
Certification:	.
Place of Origin:	China
MOQ:	10PCS
Price:	4$-6$
Payment Terms:	L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability:	1000pcs/month
Delivery Time:	5-7Days
Packaging Details:	neutral Packing
Product Name:	Oil Cooler Water Pipe
Packing:	neutral box
Warranty:	12 months
Car model:	for Volvo
Port:	Guangzhou
OE NO.:	30774514

Womala Engine Output Hose Oil Cooler Water Pipe OE 30774514 for Volvo Auto Parts

Womala Engine Output Hose Oil Cooler Water Pipe OE 30774514 for Volvo Auto Parts

Womala Engine Output Hose Oil Cooler Water Pipe OE 30774514 for Volvo Auto Parts

Volvo engine output hose

oil cooler water pipe

OE 30774514 auto part

Womala Engine Output Hose Oil Cooler Water Pipe OE 30774514 for Volvo Auto Parts