Part number/ name

**Davidos12** · 10-7-09, 12:44

Hi,

Does anyone know the part number/name of the rubber pipe that runs from the rear of the engine to the breaking system?

Cheers

Dave

**Einstein** · 10-9-09, 6:01

There are 3 pipes Dave, and the associated clips etc.. Just listed as Vacuum Hoses.

The longest pipe is about £30 (only one type listed for pre 94 cars)
the shorter one at the engine side maybe £15 or £35 (two types listed)
and the shorter one at the servo side £12 or £26 ish (two types listed)

The very early ones are the more expensive.. to VIN 920501

I'd be tempted to either get second hand, or new generic hose or samco silicone..

John

**Davidos12** · 10-9-09, 7:06

Thanks John

Wow theres me thinking £3 or something like that. The bits that need to be sorted on cheeses second 6 are slowly adding up, theres one being broken in bristol so hopefully I can get one off that. I'll try and explain it to the guy breaking and hopefully he can come up with the right one.

Just checking I'm explaining this right, the pipe is at the top rear of the engine and goes into the inlet manifold and then connects to a pipe that is part of the breaking system only about 5 inches long i would say.

**Einstein** · 10-9-09, 13:43

here is a pic from the catalogue.

John

**Davidos12** · 10-9-09, 15:17

Cheers John 43.630 / 43.842 is the culprit.

Dave

**Davidos12** · 11-4-09, 7:27

Phoned Mazda quess what no stock in the country. 10-14 days, Jesus......!!!!!

**Davidos12** · 11-4-09, 11:36

Anyone have any idea on what thickness i need to go for if i get samco silicone?

dave100 · 11-4-09, 15:46

Quote:

Originally Posted by Davidos12

Anyone have any idea on what thickness i need to go for if i get samco silicone?

V6 Vacuum Hoses

With the V6 having numerous vacuum hoses, leak/constriction/incorrect-connection can make problems difficult to locate. Leaks cause a rough idle stalling Replacement of vacuum hoses requires approximately 5 metres of hose (EGR Valve, EGR Vent, EGR Vacuum, VRIS1, VRIS2, Purge Control, PRC, Cruise-Control, Fuel Pressure Regulator and Airbox). Silicone hose is available in various colours for location identification and tolerates far higher temperatures. The size required is 3mm bore and 2mm wall.
Replacing Hoses

Replace hoses one at a time by twisting them off, pulling will break the plastic fittings on solenoids particularly at the rear of the engine. Verify the hose from the EGR solenoid down to the EGR valve on the back of the transmission area has not baked dry & split - these are subject to radiant exhaust heat.
Dave

**Davidos12** · 11-4-09, 18:38

Come on Dave where did yoou cut and paste that from?

**ElmerFud** · 11-5-09, 17:21

lmao

I've broke those VRIS tubes before. Be patient and be careful you're pulling them straight off even if you're twisting. The pipes on the VRIS are quite long (about 20mm) and easily snapped.

Elmer