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⚡ Ignite Performance, Drive with Confidence!
The DENSO #4503 Platinum Twin-Tip Spark Plugs feature a unique 1.1mm platinum center electrode combined with a titanium-enhanced ground electrode and 360° laser welding for superior durability and optimized engine performance. Designed for vehicle-specific fit, this 6-pack ensures reliable ignition, improved fuel efficiency, and long-lasting operation, making it a top choice among automotive professionals and enthusiasts alike.
| ASIN | B00S3GUW1U |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #35,749 in Automotive ( See Top 100 in Automotive ) #257 in Automotive Replacement Spark Plugs |
| Brand Name | Denso |
| Compatible with Vehicle Type | Car, Truck |
| Core Material | Platinum |
| Customer Reviews | 4.6 4.6 out of 5 stars (4,051) |
| Gap Size | 0.04 Inches |
| Included Components | 4503 |
| Item Weight | 1.44 ounces |
| Manufacturer | Denso Sales California, Inc. |
| Manufacturer Part Number | 4503 |
| Manufacturer Warranty Description | Includes manufacturer provided warranty |
| Model Number | PK16TT |
| Thread Size | Thread Pitch: 1.25mm, Hex Size: 16mm |
| Top Material Type | Platinum |
| UPC | 026521134574 |
| Unit Count | 6.00 Count |
J**.
Quality Spark Plugs at a Great Price!
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.
N**N
Good plugs at a fair price, fast shipping
Got them fast ans at a fair price
J**M
Fits 2007 Honda Ridgeline with V6
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.
R**S
Awesome purchase
Great quality and product!!!
A**R
Recommend
Installed on my 2006 Honda Odyssey EX-L and worked well. Fired up. No issues.
J**R
Oringal equipment
Oringal equipment, great price.
A**M
GREATEST BRAND
Works great. I got it for my Lexus IS300, 2003 year I-6 engine.. Awesome engine. Still works like a champ 24 years later. Amazing cars, Lexus. My old spark plugs were burnt out...amazing. These new ones are clean, awesome fit, perfect fit and finish. Great I love DENSO, great brand, DENSO all over the Lexus car parts, great stuff, lasts a long time. I highly recommend. Easy to install too. Drop in and turn, perfect fit and feel, fit like a glove
D**N
Quality
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.
C**N
Excelente producto, bujías muy buena calidad!
I**R
Perfeito.
Trustpilot
1 month ago
2 days ago