Car Central Door Lock with Positioning Belt Special Rod

Product Overview

It integrates a special positioning belt (made of high-tensile polyester) and a precision-machined rod, addressing common issues like misalignment and jamming in standard door locks, thereby improving overall locking performance and user safety.

Product Features

Precise Positioning: The special rod (made of 45# carbon steel with a chrome plating) ensures the lock mechanism aligns within ±0.5mm during operation, reducing jamming issues that can occur due to vehicle vibrations or temperature-induced expansion/contraction.

Durable Materials: Constructed with high-strength steel (rod) and impact-resistant plastic (housing), resistant to corrosion (salt spray test: 480 hours) and wear, with a service life of 8 years under normal use.

Easy Installation: Compatible with most mainstream car models, featuring a bolt-on design with pre-drilled mounting holes that reduces installation time by approximately 20% compared to standard locks. Includes all necessary hardware (bolts, washers) for installation.

Enhanced Security: Provides a tighter lock engagement (latch overlap of 8mm) compared to standard locks, reducing the risk of accidental unlocking while driving and improving resistance to forced entry attempts.

Applications

Used in the manufacturing and maintenance of passenger cars, SUVs, and light commercial vehicles, suitable for both original equipment (OE) in automotive factories and after-market replacement in repair shops. Ideal for vehicles used in urban and rural areas, where reliable door locking is essential for security.

FAQ

Q: What car models is this lock compatible with?

A: It is compatible with most models from Toyota (Corolla, Camry), Honda (Civic, Accord), Ford (F-150, Focus), and Volkswagen (Golf, Passat); check the product specifications for exact model lists and production years.

Q: Does it require professional installation?

A: While DIY installation is possible for those with mechanical knowledge, professional installation is recommended to ensure proper alignment with the door frame and locking mechanism, which affects performance.

Q: How does the positioning belt work?

A: The positioning belt (elastic modulus of 200MPa) keeps the rod stable during vehicle movement, absorbing minor vibrations and preventing lateral displacement that could cause misalignment of the lock mechanism.

Q: Is it compatible with keyless entry systems?

A: Yes, it works with most factory-installed and after-market keyless entry systems, as it interfaces with the car’s central locking actuator.