There is lots of opinions on which spark plug to use on the 90 to 94 Daihatsu Hijet S82P/S83P. What is everyone using? So far I've seen: NGK Bpr5EKB #5449 NGK Bkr6E #6962 NGK Bpr6e #6464 NGK Bpr6ey #6427 NGK Bpr6es #7131 Champion RN9YCC
I'm using Champion Iridium 9804 heres a list I posted with all the available options for all Daihatsus and Atrais
Yes I did reference your list when making this post. It shows the NGK BPR5EKB which is not available in Canada.
another good tool for all makes I'll post this in a general section as well http://www.sparkplug-crossreference.com/
I know this is an old post, but hoping I can revive it to get answers from you knowledgeable folks. What size socket to use when removing said spark plugs? I have been unable to get mine in there and mine did not come with a tool kit like it seems everyone else's did.
I spent two hours trying to get mine out this weekend. The new plugs are 13/16, so I tried that. Didn’t work, tried the 3/4. Didn’t work tried 18-mm. Didn’t work, tried the 5/8, and it finally did. So, if you have the stock Japanese multi-electrode spark plugs, it’s a crap shoot. If you have the NGK BPR6ES, or something similar, it should be a 13/16.
they are pre-gapped. Champion Iridium- Boxed - RN8WYPB3 (Part Number: 9804) Ground Electrode Core Material: Platinum Pre-Gap Size: 0.030 IN Insulator Height: 0.06 IN Manufacturer Heat Range: 8 Thread Diameter: 0.551 IN Hex Size: 0.813 IN Thread Diameter: 14.000 MM Short Product Description: Champion Iridium Product Description - Invoice: Champion Iridium- BX - RN8WYPB3 Application Summary: Alfa Romeo Pass. Car: 1.6L L4 (68-67), 1.8L L4 (71-69), 2.0L L4 (94-70), 2.5L V6 (88-88), 3.0L V6 (93-88) Allard Pass. Car: 1.5L L4 (54-52), 2.3L L6 (54-52) Armstrong-Siddeley Pass. Car: 2.3L L6 (57-50), 3.4L L6 (60-53) Aston Martin Pass. Car: 2.6L L6 Extended Product Description: Champion Iridium 9804 Spark Plug (Carton of 4) Marketing Description: Champion(R) Iridium - the ultimate element. This spark plug's fine-wire iridium center and platinum ground electrodes provide the sharpest spark focus for maximum performance. Ground Electrode Tip Design: J Gap Electrical Terminal Type: Non-Removable Nut Ground Electrode Quantity: 1 Resistor Type: Yes Pre-Gap Size: 0.75 MM Hex Size: 20.650 MM Seat Type: Flat Classification: Champion Iridium Plug Type: RN8WYPB3 Center Electrode Tip Material: Iridium Reach: 0.75 IN
https://yokohamamotors.net/product216.html NGK RC-DX28 = equivalent to genuine part number: 19901-87D82 19901-87D83 Product information: RC-DX28 NGK plug cord, for Daihatsu Hijet S82P/83P/82C (4M/T car), EF-CS August 1991-January 1991