2004 to 2020 Mazda 3 Forum and Mazdaspeed 3 Forums banner


  1. 2010 mazda 3 GT anti-freeze leak from one of the Coolant Reservoir hose

    2010-2013 Mazda 3 & Skyactiv Discussion
    Hi, today I noticed there was anti-freeze leaks on my drive way and I traced the leak to one of the hose I highlighted in red in the pictures. When I wigged the hose from left the right I saw anti-freeze spraying out near the clamp (the hose cracked near the clamp connected to the radiator). I...
  2. Mazda 3 2010 hose / connector name

    2010-2013 Mazda 3 & Skyactiv Discussion
    Hi, This hose connector on the picture broke. I can't find the part locally. (mazda dealer does not have it) I would like to know the part name or a link to buy it online and ship it overseas (I am not in the USA) Thanks
  3. PCV and Crankcase breather hose?

    2010-2013 Mazda 3 Engine and Performance
    Is there a difference between the two? if it is, where is the pcv hose found?
  4. Help identify broken hose - system too lean

    2004-2009 Mazda3 Discussion
    Please see: imgur.com/a/qVqFP The hose outlined in green in the above image broke, approximately at the red line on the corresponding hose on the right. This caused a 'system too lean' code, however by taping it the code cleared. Would like to do a more legitimate fix, however I cannot...
  5. Need to replace a coolant hose, can't figure out which one is the right one.

    2014-2018 Mazda 3 Skyactiv How-To Guides
    Finally found were the coolant leak is coming from. It's from one of the lines that runs to the transmission cooler. When you open the hood and look down there, you'll see two of them one that goes out of the trans cooler and one that goes in. I can't see the part number on them and I don't...
  6. Help identify a hose

    2010-2013 Mazda 3 Engine and Performance
    I was doing my oil change and installing my Fumoto valve this morning and noticed that one of the hose has some sort of leak (see attached pic). It wasn't really leaking but there's a build up of the grease along the hose.. Can anyone point me as to what is it called and what the issue could be?
  7. DIY air intake hose mofication

    2014-2018 Mazda 3 Skyactiv Engine and Performance
    All parts purchased at autozone roughly spent $25. And yes I can feel a big differnece with a stock engine bay. The only hard part was cutting of 3 inch section at the bottom of oem box but the route is there and the hose has NO ISSUE WHATSOVER RUBBING OR CLEARING ANY POTENTIAL DANGER. one...
  8. WTB: JBR/Corksport/Noname Intake W/*Recirculation port* (or a hose with one)

    Mazda 3 Parts - Buy / Sell
    Looking to buy a JBR/Corksport/Noname Intake W/Recirculation port. It must have the recirculation port on the intake. I will even buy just a hose adapter with a recirc port built into it. PM.

    2014-2018 Mazda 3 Skyactiv Engine and Performance
    Hey guys. Anyone try this House kit before? Kind of a ricer feeling huh? will this thing affect mazda 3 2014 performance? I will wait til someone comment on the side of fact about this kit first.. Dummm..But It looks so cool. Here's the link below. A Red Stainless Steel Braided Dress Up...
  10. Locating Brake Booster Vacuum hose

    2004-2009 Mazda3 Discussion
    Hi everyone, I'm trying to locate the vacuum hose to clean my engine using Seafoam. I have a 2007 Mazda 3 2.3L, and I'm having a really hard time finding the correct hose. If anyone could provide me a picture or a link, I would appreciate it! :smile2:
  11. New Product Availability!! JBR Silicone Intake Hose 2007-2013 Mazdaspeed 3

    James Barone Racing
    We've been selling these by phone and email for the last two years now they're available online! Details: The JBR Power Path Intake Hose is custom designed specifically for the 2007-2013 Mazdaspeed 3 to ensure perfect fitment. The JBR Power Path Intake Hose is constructed out of 6 layers of...
  12. Turbo Inlet hose

    2010-13 Mazdaspeed 3 How-To Guides
    Ok so I was thinking of getting the COBB Turbo Inlet Hose and I wanted to install it myself. how hard is this to do and are there any videos or manuels on here that can give me some insight on this? I did a search on You Tube and found nothing same with the search tool on the forums. My current...
  13. For sale (cork sport turbo inlet hose with sri)

    Buy / Sell / Trade
    This is up for sale also, 175$ shipped and its yours!!! really wakes up the car, and you can diff hear that turbo spool up!! coupled with the accessport, big boost in POWA!!!:yes::yes: PRICE DROP!!!!!!!!!!!!!!!!!!!!!!!!!
  14. Radiator hose diameter

    2010-2013 Mazda 3 Engine and Performance
    Gauge install woes continue... After the heater hose adapter didn't work out, I purchased the sender adapter from Prosport, 32mm diameter. I did some research before and found that the radiator inlets were 33mm, so no problem right? Well I've been doing more research, and have been finding...