6 PCSNEW -- DENSO #4503 PLATINUM T T Spark Plugs -- PK16TT

My 06 Matrix was sputtering and hesitating. The engine light came on. A quick look online said I needed new spark plugs. I have ordered Densos in the past and they are always good quality. Engine light is now of and car is running smoothly again.

I purchased this 6-pack of DENSO #4503 Platinum TT spark plugs for my 2002 Toyota Tacoma, which has over 280,000 miles on it, and they’ve been working great. Installation was straightforward, and the truck started right up after the swap. Since replacing the old plugs, the engine continues to run strong and smooth with no noticeable issues. For an older high-mileage vehicle, it’s reassuring to use quality plugs like these to help keep everything performing reliably. Overall, I’m very satisfied and would definitely use them again for future maintenance.

Got them fast ans at a fair price

Amazon reminded me to write a review on these sparkies, I forgot what I bought it for since it was eons ago so here is my attempt at an honest review; sparks Ok for what it was built for, Denso QC folks should be tapped on the back for coming out with this ingenious product (I think the same people invented sliced bread). Car starts, runs and drives so well now that neighbors cat didn't get out of the way in time. Her name was Sparkles so there's no better way to sign off this existence.

Fit 1992 Toyota 4runner 3.0l v6. Wanted NGK didn't see any with many reviews so I assumed those were knock offs so 2nd choice was denso. Had a ngks with cracked porcelain insulation. Started missfiring at 2800rpm. This fixed that Im 45 years of wrenching on my 100+ cars from 13 61 years old never seen a bad plug. Gapped to .040 be careful these are iridium and fragile. Mine came pregapped at .030 not all were same. Used some needle nose pliers to carefully open gap and used feeler gage to check gap. There are some fancy gap tools might be worthwhile.

Oringal equipment, great price.

These Denso spark plugs fit perfectly in a 2007 Honda Ridgeline V6 and, along with new ignition coils, cured the P030x misfire errors. Based on the condition of the old plugs, I think they were the main cause. I’d say these plugs are identical to the originals, but frankly the old plugs were so worn, with so much of their electrodes missing, that I can’t really tell. I did inspect the gaps and all six plugs were correct. After replacement, the engine ran smooth again and the misfire errors did not return.

Works for my 2005 Honda Odessey

Excelente producto, bujías muy buena calidad!

Perfeito.