Author Topic: 2009 JAZZ Petrol 1.4 i-VTEC Spark Plugs (Read 1027 times)

kensut12 · « **on:** January 29, 2023, 04:48:59 PM »

Hi. Would anyone happen to know which NKG spark plugs fit my Jazz model (2009 Jazz Petrol 1.4 i-VTEC). Handbook lists them as DIFR6A13G, but I'm finding it confusing!!! Many thanks. Ken

Jocko · « **Reply #1 on:** January 29, 2023, 06:56:43 PM »

According to NKG use DIFR6D13 and carefully reduce gap to 1.0mm.

https://www.ngkpartfinder.co.uk/catalogues/cars/search/spark-plugs/HONDA/JAZZ/2009/11671/

jazzphil · « **Reply #2 on:** February 06, 2023, 12:58:31 PM »

No. The 1mm gap is for cars converted to run on LPG. For petrol engines use the NGK factory-set gap.

Jocko · « **Reply #3 on:** February 06, 2023, 03:31:32 PM »

Quote from: jazzphil on February 06, 2023, 12:58:31 PM

No. The 1mm gap is for cars converted to run on LPG. For petrol engines use the NGK factory-set gap.

LPG is the product type. As it says further down. Fuel type: Petrol.

jazzphil · « **Reply #4 on:** February 07, 2023, 09:18:39 AM »

Sorry to disagree, but if you look at any spark plug in the PartFinder they all have an amended gap for use with Liquified Petroleum Gas (LPG). This entry is not unique to the Jazz. Best to stick with the factory-set gap in my opinion.

Jocko · « **Reply #5 on:** February 07, 2023, 09:28:51 AM »

Quote from: jazzphil on February 07, 2023, 09:18:39 AM

Sorry to disagree, but if you look at any spark plug in the PartFinder they all have an amended gap for use with Liquified Petroleum Gas (LPG). This entry is not unique to the Jazz. Best to stick with the factory-set gap in my opinion.

I have no idea. I am just going by what the NKG chart says. Personally, I would fit the Iridium plugs.