1J1820741B Air Conditioning Hose for VW Golf Jetta

Product Description

Product Name: 1J1820741B Air Conditioning Hose for VW Golf Jetta

The 1J1820741B Air Conditioning Hose is a premium aftermarket replacement engineered to ensure stable refrigerant circulation and reliable A/C system performance. Manufactured with high-grade aluminum tubing and reinforced barrier rubber hose, it is designed to withstand high operating pressures, extreme temperatures, and continuous engine vibration while providing OE-level fitment and sealing performance.

Note:

OE NUMBER: 1J1820741B/1J1820741D/1J1820741Q/1J1820741G/1J1820741K/1J1820741M/8L1820741A
APPLICATION CAR: VW
SIZE: STANDARD
WARRANTY: 50,000km or 2 years
ACCEPTED OEM SERVICE:YES
MOQ: 100pcs
PACKAGE: Plastic bag+ Carton + Pallet or According to our customer's request
LOGO: Laser marking our customer's LOGO on the products
DELIVERY TIME: 30 DAYS, If new model, it will be 45 days.

Material Advantages

• High-Strength Aluminum Alloy Tubing

1. Lightweight yet highly durable construction.
2. Excellent corrosion resistance against moisture, road salt, and refrigerant exposure.
3. Efficient heat dissipation for improved A/C system efficiency.

• Reinforced Barrier Rubber Hose

1. Manufactured from high-quality refrigerant-resistant rubber with reinforced fiber layers.
2. Outstanding resistance to high pressure, aging, ozone, and oil.
3. Low refrigerant permeation helps maintain long-term cooling performance.

• Premium HNBR Sealing Compatibility

1. Precision-machined connections are designed for use with HNBR O-rings.
2. Excellent compatibility with R134a refrigerant and PAG compressor oil.
3. Ensures leak-free operation under demanding working conditions.

Structural Advantages

• OE-Equivalent Precision Design

1. Manufactured according to original dimensions for direct replacement.
2. No modification required, ensuring quick and accurate installation.

• Hybrid Aluminum & Flexible Hose Construction

1. Combines rigid aluminum sections with flexible hose segments.
2. Effectively absorbs engine vibration while maintaining structural strength.
3. Reduces stress on A/C components and extends service life.

• High-Pressure Crimping Technology

1. Professionally crimped fittings provide secure hose retention.
2. Excellent resistance to pressure pulsation and thermal expansion.
3. Minimizes the risk of refrigerant leakage.

• Optimized Flow Path

1. Smooth internal passage reduces refrigerant flow resistance.
2. Supports stable refrigerant circulation and consistent cooling efficiency.

• Withstands high-pressure A/C operating conditions.
• Excellent resistance to vibration, fatigue, and thermal cycling.
• Long-lasting corrosion and weather resistance.
• Reliable sealing performance for reduced refrigerant loss.
• OE-quality fit and dependable aftermarket value.

• VW Golf IV Hatchback (1J1) (Year of Construction 08.1997 - 06.2005)
• VW Golf IV Variant (1J5) (Year of Construction 05.1999 - 06.2006)
• VW Bora Saloon (1J2) (Year of Construction 10.1998 - 09.2005)
• VW Bora Variant (1J6) (Year of Construction 05.1999 - 05.2005)
• SKODA Octavia I Hatchback (1U2) (Year of Construction 09.1996 - 12.2010)
• SKODA Octavia I Combi (1U5) (Year of Construction 07.1998 - 12.2010)
• SEAT Toledo II Saloon (1M2) (Year of Construction 10.1998 - 05.2006)
• SEAT Leon I Hatchback (1M1) (Year of Construction 11.1999 - 06.2006)

Product Showcase

Why Partner With Us?

• Factory Direct: Competitive pricing with consistent quality control.
• Reliability: Premium materials (Steel braiding + Oil-resistant rubber) ensure the hose lasts longer than generic alternatives.
• Experience: Extensive experience in serving global markets with a focus on European vehicle applications.

A: Each step of our production process have the quality checking workers. They will check the products one by one before going to next production step. And before package, our QC workers will choose 15% of the cargo to check the quality again to make sure the cargo is with good quality. If the 15% products have around 1% with defects, we will recheck all pieces of the cargo. And our quality warranty is 2 years. If any quality issues feedback from our customers, we will fully take charge of it.

2. Q: How long is your delivery term?

A: Our standard product delivery term is normally 30 days.A new product development is 60days including the mass production. Under normal circumstances there are standing stock for regular types.You can email us to learn more details.

3. Q: How many years is your company in auto parts business field?

A: Our Company started since 2005,there is about 19 years history forus in auto parts business field.

4. Q:Are you trading company or factory?

A: We are factory with trading company.

5. Q:What's the MOQ for each item?

A: Our business way is spot sales,if the items we have stock,there is no limitation for MOQ to be manufactured based on your order.

Product FAQs:

1. Q: Which refrigerants are your AC hoses compatible with?

A: Our automotive air conditioning hoses are compatible with commonly used refrigerants, including R134a and R1234yf. We can also recommend suitable hose materials for other refrigerant systems based on your application.

2. Q: What materials are used in your AC hoses?

A: Our AC hoses are manufactured using high-quality EPDM or barrier rubber compounds with reinforced textile or steel braiding, providing excellent pressure resistance, flexibility, and refrigerant permeation control.

Our Factory

Certification