DIY Sr20det oil change guide

by Staff | Last updated 5th May, 2016 | Posted in DIY workshop guides

Hey guys here is a step by step idiot’s guide to performing an oil and filter change on the Nissan Sr20det engine. I did this example on my 1994 jdm s13 180sx.

Suitable applications for this guide:

  • – Nissan 180sx (jdm s13)
  • – Nissan 200sx (s14)

Disclaimer

Please note that following this guide is entirely at your own risk. The 180sx Club is not responsible for any personal injury to you or to a third party and neither is it responsible for any damage done to your vehicle while attempting to follow this guide. The 180sx Club provide these workshop guides for experienced mechanics to use, if you are not confident that you have the correct skills then please take your vehicle to your favourite professional garage to complete the work.

Sr20det oil change

What will you need?

Socket set

  • Genuine Nissan Sr20det replacement oil filter
  • 4/5 litres of fully synthetic oil of your choice (I went for Halfords 5w-50 fully synth)
  • Some kind of oil collector (I bought a £5 Halfords can)
  • Oil filter removal tool
  • Trolley jack
  • Sr20det oil change

    Sr20det oil change

    Sr20det oil change

    Sr20det oil change

    Instructions

    Jack your car up from the front

    I drove onto bricks as my bumper is too low, and I used the big crossmember behind the engine to use as a jacking point.

    Sr20det oil change

    Undo the sump plug and put the oil collector below where it spills to catch your used oil

    The Sr20det sump plug bolt is 14mm, be carefully not to thread this when you undo it as it will cause you some problems if you do!

    Sr20det oil change

    Drain your engine of all of its used oil

    Consider jacking it down to get every last bit out of the engine

    Refit your sump plug

    Do it up tight but do not over tight. Be careful not to thread!

    Remove the oil filter

    The oil filter is located directly underneath the inlet manifold. This is very hard to get access so use the oil filter removal tool that you purchased from Halfords or borrowed from your mate. Use the tool attached to a strong ratchet as pictured below and unscrew the oil filter. All you need to do is break the seal and then you can unscrew it by hand. Make sure a tray or something is underneath the oil filter on the ground so you’don’t stain your friends driveway like I did.

    Sr20det oil change

    Sr20det oil change

    Attach your new oil filter

    This is very straight-forward just smear some fresh oil over the connecting face of the filter and then screw it into place on the side of the block. Do it up hand tight but no more.

    Sr20det oil change

    Unscrew the oil cap on the rocker cover and put in approx 3 litres of the new oil into the engine. Let this settle and take at least 3 readings of the level from the dipstick. Top up until you are just under ‘max’

    Be sure to try not to spill any oil onto your rocker cover.

    Sr20det oil change

    Be sure all caps are sealed, the oil filter is locked in place and the sump plug is tight then start the engine

    Hey presto your all done! No more of this for another few thousand miles!