JUST T4s
OWNER GUIDE 001
UPDATED SEPTEMBER 2026
TOOLS · SPARES · SERVICING · ROAD TRIPS · CAMPER
We’ve tried to strip it back to the things we’d genuinely want with us:
kit that can turn a minor problem into a manageable one, T4 specific bits
worth understanding and a few boring items that suddenly become very important
when the van decides it has travelled far enough for one day.
This isn’t meant to be the final answer for every T4 ever built. Engine,
age, conversion and how you use the van all matter. Think of this as the
Just T4s starting point, then tell us what we’ve missed in the comments.
01Get you home kit
02Tyres
03Tools
04T4 spares
05Servicing
06Camper safety
A decent jump starter is probably the first bit of modern emergency kit we’d make room for.
It sits there doing absolutely nothing for months, which is exactly what
you want from emergency equipment. Then one cold morning the starter turns once,
gives up, and the little box buried under the seat suddenly becomes considerably
more interesting.
For a diesel T4, we’d ignore tiny bargain units with impressive numbers
plastered across the advert. Check that the pack is genuinely suitable
for the engine capacity, has decent clamps and comes from a manufacturer
you’d trust to have a lithium battery living inside your van.
We’d carry a small inflator and a pressure gauge before quite a lot of supposedly essential camper accessories.
They won’t magically repair a damaged tyre, but slow pressure loss becomes
considerably easier to manage when you can see what is happening and put air back in.
More importantly, check the actual spare wheel. Plenty of T4s have spent years
carrying one underneath the van without anybody paying much attention to it.
The roadside is a fairly inconvenient place to discover it is flat as well.
Most T4 owners don’t need a full workshop travelling with them.
A compact metric socket set, sensible spanners, screwdrivers, Torx bits and pliers
cover an enormous amount. We’d add a small multimeter, work gloves, electrical tape,
cable ties and a handful of the correct fuses.
None of that is glamorous, but it gets used for loose terminals, hose clips,
trim, minor electrical problems and the other little jobs an older van occasionally invents.
This is where generic “VW T4 emergency kits” start to become nonsense.
A 1.9 diesel, 2.4D, 2.5 TDI and petrol T4 do not all use the same belts,
relays, sensors or fluids.
Before buying spares because somebody on Facebook said every T4 owner
needs one, identify your engine and check that the part actually applies to your van.
On applicable TDI models, Relay 109 comes up repeatedly in T4 no start
conversations and some owners carry a spare.
That does not mean every T4 has one or every starting fault is Relay 109.
It is exactly why knowing your own engine matters.
Quite a lot of T4 reliability comes down to fairly ordinary maintenance done at the right time.
Oil, filters, belts and service items aren’t exciting purchases, but they’re
usually a much better place to spend money than waiting for neglected maintenance
to turn into an expensive roadside diagnosis.
The important bit is buying for the engine that’s actually in your van.
Capacity alone isn’t always enough. Check the engine code before ordering.
Check the vehicle data sticker, service information or markings on the engine
before ordering service parts. On a van this age, also remember that engines
and components may have been changed during its life.
Hi vis clothing, a proper torch, gloves, basic first aid and something waterproof are firmly in the boring but sensible category.
A warning triangle also belongs in a general roadside kit, although it should never
be placed on a motorway. If the van stops somewhere dangerous, getting yourself
and your passengers somewhere safer matters more than immediately finding the fault.
Every owner seems to have one thing they swear by. This guide should get
better as the community adds to it, rather than us pretending one person’s
list is the final answer.
What has genuinely got you home?
What never leaves your van?
What did you buy and never use?
this article as Just T4s Community Picks.
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