✅ OEM Compatibility: Direct replacement for OE# 1337891 & GM 13220126, ensuring perfect fit for OPEL Insignia A 2.0T models
✅ Advanced Material: EPDM rubber with reinforced nylon layer for extreme temperature resistance (-40°C to +150°C)
✅ Universal Application: Suitable for automotive, heavy-duty trucks, and agricultural machinery cooling systems
✅ Quality Assurance: 12-month warranty with ISO 9001 certified manufacturing
| Parameter | Detail |
|---|---|
| OE Numbers | 1337891, GM 13220126 |
| Compatible Models | OPEL Insignia A 2.0T (2013-2020), GM Epsilon II Platform Vehicles |
| Material | EPDM + Steel Reinforcement |
| MOQ | 20 PCS (Custom bulk orders available) |
Symptom: SHAANXI Heavy Truck operator reported engine overheating and coolant loss at 150,000km mileage .
Diagnosis: Cracked lower radiator hose due to vibration stress and material degradation.
Solution: Replaced with Growshine International's reinforced coolant hose (GM 13220126 equivalent) – eliminated leakage and improved cooling efficiency by 40%.
As a leading engineering machinery parts and heavy-duty truck components supplier, we specialize in:
Cross-industry solutions for automotive, agricultural machinery, and construction equipment
Global export/import services with customized logistics solutions
OE-certified replacements for major brands including BMW, LAND ROVER, and OPEL
Explore more solutions: www.ar-excel.com | www.cgsc-equip.com
