








⚡ Ignite your engine’s potential with Denso’s precision spark wires!
The Denso IGN WIRE SET-5MM (model 671-6182) is a high-quality ignition wire set designed specifically for Toyota 3.4L V6 engines. Featuring 5mm thick copper cores insulated with durable silicone and TPU, these wires ensure efficient fuel combustion and reliable spark delivery. With a perfect fit for Tacoma, 4Runner, and Tundra models, this set is trusted by thousands of users for long-lasting performance and improved engine efficiency.

| ASIN | B000EQ95OC |
| Best Sellers Rank | #24,455 in Automotive ( See Top 100 in Automotive ) #17 in Automotive Replacement Spark Plug Wire Sets |
| Brand | Denso |
| Connector Type | Male |
| Customer Reviews | 4.6 4.6 out of 5 stars (555) |
| Date First Available | October 24, 2006 |
| Exterior | Machined |
| Global Trade Identification Number | 00042511088122 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 12 ounces |
| Item model number | 671-6182 |
| Manufacturer | Denso |
| Manufacturer Part Number | 671-6182 |
| Material | Copper, Silicone, Thermoplastic Polyurethane (TPU) |
| Model | IGN WIRE SET-5MM |
| UPC | 042511088122 |
| Wire Diameter | 2.5 Millimeters |
J**H
Tacoma 4Runner Tundra etc 3.4 Toyota plug wires.
Quality Denso wires for a Toyota 3.4 liter V6. Used these when I had a factory wire burn arc through the number 6 cylinder after 220k miles. Just remember this is only 3 wires. The passenger side uses tubes (not included in this kit) that are attached to the coils.
A**H
Good fit.
Worked great
E**Z
Oem quality at affordable price
Great wires set , just like the oem , used the oem wire holder on these , worked way better than expected 👍🏻
B**D
Good value for the money
Have held strong after changing them. No issues after 4k miles. Worth it 👍
P**T
UPDATED: 'Misrepresented Item'
I wanted to update my review, as I was incorrect. When I was shipped only three cables I assumed that the product was misrepresented and they really required two sets of wires. What I learned when I actually when to install the wires was that the 4runner/tacoma 3rd gens only have 3 wires. The ignition coils actually connect directly to plug 2,4, 6 can they each have another connect for the plug wires to go to plugs 1, 3, 5. So if you wanted to replace everything, you would need to get 3 new ignition coils as well, as the description vaguely describes. Original Review "This only contains three wires. Not six as the Amazon Car matching would lead you to believe, or the image, which shows four wires. Another reviewer had this same issue, but I believe that this is an issue with the listing, not the product, though the box does not list contents."
E**N
Denso, perfect as always
Denso rocks, perfect as always. I wish they made tires!
R**W
They are the OEM spark plugs wires set
They are OEM for a Toyota Tacoma works awesome no issues easy looks good they are the original
S**.
They fit perfectly.
Work great!
K**S
Well the replacement set they sent me fit perfectly. 5 star.
G**!
The Spark Plug Wire set are great.
A**S
Exactly as expected
W**N
Factory fit!
I**N
runs great now
Trustpilot
2 months ago
1 day ago