⚡ Spark your Tacoma’s true potential — don’t get left in the dust!
This 6-pack of genuine DENSO Standard spark plugs is engineered for Toyota Tacoma 3.4L V6 models from 1995 to 2004. Featuring a copper core center electrode and a unique five-rib insulator, these plugs deliver larger sparks for enhanced power and fuel efficiency. Precision machine-rolled threads and a dual copper-glass seal ensure durability and easy installation, making them a reliable direct replacement for optimal vehicle performance.
| Brand | Sixity Auto |
| Core Material | Nickel |
| Gap Size | 0.04 Inches |
| Thread Size | 14mm |
| Top Material Type | Nickel |
| Vehicle Service Type | Toyota Tacoma 3.4L V6 (1995-2004) |
| Manufacturer | Sixity Auto |
| Item Weight | 11.5 ounces |
| Product Dimensions | 3.62 x 5.76 x 0.96 inches |
| Manufacturer Part Number | 4056958667 |
F**
OEM plugs
Needs to be gapped at .43 for 99 Toyota 4runner. I know dual prongs not needed to be gapped ect.. I have 3 different feeler’s gauges and a Lisle El chepo that was bought here . Install was simple. 4Runner cranked up right after no drama. The plugs seems legitimate as previous purchases from larger box stores. I have bought parts from this seller before and have had success; hence the reason for buying from them again.Note all plugs were in original box ; two separate and four together sealed.
A**R
2008 Toyota Highlander
Denso is great quality and is the OEM for item.
J**E
Spark plugs
Ordered for my Toyota Tacoma work perfect
C**E
Worked fine for my 2001 Tacoma V6 4x4
Note that the gapping needs to be done with a "wire type" tool since the ground electrode has a "U" shape. The plugs I received were gapped correctly from the factory.
E**F
Not made in Japan
Thought these would be made in Japan since they're Denso. They're made in China. I even posed the question to an Amazon contributor and his reply was yes they're made in Japan because they're Denso. WRONG. So don't believe some of these contributors here.
S**N
The correct electrodes for the 3.4
Perfect fit, made my 3.4 purrrrr like new!
R**T
These plugs are authentic from this retailer
Denso (3194) K16TR11 Spark Plugs, Pack of 6 (not the cheap FAKE after market sold by some online- Beware)These are the proper plugs for the 3.4 L V6 Tacoma. They need to have the double ground configuration. Also The Iridium plugs are not advisable to be used in this engine even though they last longer. There are only 2 plugs Toyota recommends for the 3.4L and these are one of them. Also the GAP needs to be checked on these plugs before installation .044 is the correct GAP setting.
M**N
Fast delivery, works great
Replaced plugs and works great!
Trustpilot
1 week ago
1 month ago
