Wiring Kits for Suzuki SX4 / SX4 Classic – Vehicle-Specific Complete Solutions

Welcome to the wiring kits category for the Suzuki SX4 / SX4 Classic. The first generation (approx. 2006-2013) is a compact crossover with a rugged look. Common engines include the 1.5-litre petrol with around 99 hp and 1.6-litre petrol variants with about 107-120 hp.

Main dimensions: approx. 4,100 mm in length, 1,730 mm width, with a wheelbase of around 2,450-2,500 mm. Curb weight is typically 1,200-1,300 kg depending on equipment.

Your Advantages with Our SX4 Classic Wiring Kits

Vehicle-specific & plug-and-play: Connectors and harnesses matched to the SX4’s tail lights, bodywork and bumper – installation with minimal modification.
7- or 13-pin options: A 7-pin kit covers standard light & signal functions. For reversing lights, trailer use or additional power supply, a 13-pin kit is recommended.
Robust & weatherproof: Weather-sealed connectors, corrosion-resistant materials, and protected cabling ensure reliable long-term use.
LED-friendly & error-free: Works seamlessly with factory or retrofitted LED lights, without flicker or warning messages.
Standards compliant & safe: All kits comply with legal regulations, are TÜV-approved, and road-legal for trailer hitch applications.

Technical Notes & What to Check Before Ordering

Check vehicle details: engine size (1.5 l / 1.6 l), trim level, year of build, lighting type.
Decide what extra functions are required, e.g. reversing light, trailer, accessory sockets.
Choose pin count: 7-pin for standard; 13-pin for towing or greater functionality.
Ensure component quality: weather-proof connectors, protected wiring, reliable ground points.
After installation: test all lights & signals and check dashboard for warnings.

How to Order the Correct Wiring Kit

Select your exact SX4 Classic model in the shop (engine, trim, year, lighting version).
Choose between a 7- or 13-pin version depending on usage.
Check the kit includes socket, harness, mounting hardware and manual.
If LED lighting or extras are fitted, verify compatibility or adapter needs.
Install according to instructions and test all lighting & signaling functions.

With a wiring kit from Weltmann KFZ-Teile for your Suzuki SX4 Classic, you receive reliable technology, long-lasting performance, and road-legal safety – perfect for daily driving, leisure and towing needs.

FAQ – Frequently Asked Questions about Wiring Kits for Suzuki SX4 Classic

Do I need a 7- or 13-pin wiring kit?

A 7-pin kit is sufficient for standard lighting functions. For towing or reversing lights, a 13-pin kit is recommended.

Are the wiring kits LED-compatible?

Yes – works with factory or aftermarket LED lights without errors or flicker.

Is coding/activation required after installation?

Usually not. Only special equipment or electronic packages may need activation.

Can I install the kit myself?

Yes – possible with proper tools and some experience. For more complex setups, a workshop is recommended.

Are the wiring kits TÜV-approved & road-legal?

Yes – all kits comply with regulations and are road-legal for towing applications.

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