Still dead after
the big repair?

No — and we won't supply one for that purpose. A fuse is a protection device sized to the cable and the load behind it. Fit a bigger rating and the fuse stops being the weakest link; the wiring harness takes over that job, at harness prices and fire risk. A fuse that blows repeatedly is telling you something downstream is faulty — diagnose that, replace the fuse with the exact same rating, and it will stop blowing on its own.

Three ways, in order of reliability: a surviving twin (many packs and PDUs carry the same fuse in more than one position — read its printing); the circuit it protects (tell us the car model and which box the fuse feeds, and the system documentation gives the rating); and the holder dimensions (body length and bolt spacing narrow the series). Photograph what's left — even a burnt body usually keeps part of its markings.

This family is new parts, almost without exception. Fuses are one-shot devices — a used fuse is either spent or unverifiable, so we simply don't sell them. Relays, contactors and connectors are inexpensive enough new that used makes no sense either. The only exception is a discontinued unit that exists solely inside donor-car assemblies; if that ever applies, the quote says "used take-off part, tested, working" in writing, with a 3-month warranty — the same rule as our big-assembly pages.

No. These are electromechanical parts — no software, no VIN coding, no flashing. If the rating, coil voltage, polarity and footprint match, the part works. That makes this the lowest-risk family on the whole hub: the checks are physical, they're printed on the body, and they're done before the box ships. The chargers and DC-DC converters are a different story — that family page covers the firmware question in full.

Faster than anything else we ship. No lithium cells, no dangerous-goods paperwork, a few hundred grams: express courier delivers in 3–7 days to practically anywhere. Identification takes up to 24 hours before that. The economy line exists but rarely makes sense here — unless the small parts are riding along in a big-part box, which is the smartest way to buy them anyway.

Almost certainly. The table is the shop window, not the warehouse. This family has public model systems — SINOFUSE, HONGFA and AVIC Jonhon publish their series logic — so even an unfamiliar suffix tells us exactly which catalogue to open. Send the printed code, or a photo of the markings if the code is partial, plus the car model and the box the part lives in. Identification within 24 hours.