4 Best 2017 Tacoma Spark Plugs (2026): Engine Fit Guide
The 2017 Tacoma came with different 2.7L four-cylinder and 3.5L V6 ignition applications. These four Amazon-listed spark-plug options are not interchangeable. Confirm the VIN, Toyota service part number, plug count and gap specification before ordering.
Quick Best Spark Plugs For 2017 Toyota Tacoma Comparison – Top Picks at a Glance
| Image | Product | Fitment Check | Key Feature | Best For | Action |
|---|---|---|---|---|---|
 | Denso Iridium TT 4-pack, 2017 Tacoma 2.7L L4 | Confirm the 2.7L or 3.5L engine, Toyota part number and required plug count by VIN. | Check current listing | Value for Money | Check Price |
 | Denso Iridium TT 6-pack, 2017 Tacoma 3.5L V6 | Confirm the 2.7L or 3.5L engine, Toyota part number and required plug count by VIN. | Check current listing | Budget Buyers | Check Price |
 | Denso Iridium Long Life 6-pack, 2017 Tacoma 3.5L V6 | Confirm the 2.7L or 3.5L engine, Toyota part number and required plug count by VIN. | Check current listing | Premium Users | Check Price |
 | Champion Iridium 6-pack, 2017 Tacoma 3.5L V6 | Confirm the 2.7L or 3.5L engine, Toyota part number and required plug count by VIN. | Check current listing | Beginners | Check Price |
Our Top 4 Best Spark Plugs For 2017 Toyota Tacoma Reviews – Listing-Checked & Recommended
1. Denso Iridium TT 4-pack, 2017 Tacoma 2.7L L4
🌟 Key Features That Stand Out
- Confirm the 2.7L or 3.5L engine, Toyota part number and required plug count by VIN.
- Confirm the 2.7L or 3.5L engine, Toyota part number and required plug count by VIN.
- Confirm the 2.7L or 3.5L engine, Toyota part number and required plug count by VIN.
- Confirm the 2.7L or 3.5L engine, Toyota part number and required plug count by VIN.
💡 Why We Recommend It
Denso Iridium TT 4-pack, 2017 Tacoma 2.7L L4 is the item linked in this Amazon listing. Confirm the 2.7L or 3.5L engine, Toyota part number and required plug count by VIN.
Before ordering, open the linked ASIN B0B7MDNWD4 and confirm the current variant and manufacturer application. Confirm the 2.7L or 3.5L engine, Toyota part number and required plug count by VIN.
🎯 Best For
This option suits shoppers comparing the listed design and fitment. Confirm the 2.7L or 3.5L engine, Toyota part number and required plug count by VIN. We have not independently tested this item.
⚖️ Pros and Cons
✅ Pros
- Confirm the 2.7L or 3.5L engine, Toyota part number and required plug count by VIN.
- Confirm the 2.7L or 3.5L engine, Toyota part number and required plug count by VIN.
- Confirm the 2.7L or 3.5L engine, Toyota part number and required plug count by VIN.
- Confirm the 2.7L or 3.5L engine, Toyota part number and required plug count by VIN.
❌ Cons
- Confirm the 2.7L or 3.5L engine, Toyota part number and required plug count by VIN.
- Confirm the 2.7L or 3.5L engine, Toyota part number and required plug count by VIN.
Fitment and Listing Notes
Denso Iridium TT 4-pack, 2017 Tacoma 2.7L L4 is the item linked in this Amazon listing. Confirm the 2.7L or 3.5L engine, Toyota part number and required plug count by VIN.
Before ordering, open the linked ASIN B0B7MDNWD4 and confirm the current variant and manufacturer application. Confirm the 2.7L or 3.5L engine, Toyota part number and required plug count by VIN.
This option suits shoppers comparing the listed design and fitment. Confirm the 2.7L or 3.5L engine, Toyota part number and required plug count by VIN. We have not independently tested this item.
Denso Iridium TT 4-pack, 2017 Tacoma 2.7L L4 is the item linked in this Amazon listing. Confirm the 2.7L or 3.5L engine, Toyota part number and required plug count by VIN.
2. Denso Iridium TT 6-pack, 2017 Tacoma 3.5L V6
🌟 Key Features That Stand Out
- Confirm the 2.7L or 3.5L engine, Toyota part number and required plug count by VIN.
- Confirm the 2.7L or 3.5L engine, Toyota part number and required plug count by VIN.
- Confirm the 2.7L or 3.5L engine, Toyota part number and required plug count by VIN.
- Confirm the 2.7L or 3.5L engine, Toyota part number and required plug count by VIN.
💡 Why We Recommend It
Denso Iridium TT 6-pack, 2017 Tacoma 3.5L V6 is the item linked in this Amazon listing. Confirm the 2.7L or 3.5L engine, Toyota part number and required plug count by VIN.
Before ordering, open the linked ASIN B0836FCDWH and confirm the current variant and manufacturer application. Confirm the 2.7L or 3.5L engine, Toyota part number and required plug count by VIN.
🎯 Best For
This option suits shoppers comparing the listed design and fitment. Confirm the 2.7L or 3.5L engine, Toyota part number and required plug count by VIN. We have not independently tested this item.
⚖️ Pros and Cons
✅ Pros
- Confirm the 2.7L or 3.5L engine, Toyota part number and required plug count by VIN.
- Confirm the 2.7L or 3.5L engine, Toyota part number and required plug count by VIN.
- Confirm the 2.7L or 3.5L engine, Toyota part number and required plug count by VIN.
- Confirm the 2.7L or 3.5L engine, Toyota part number and required plug count by VIN.
❌ Cons
- Confirm the 2.7L or 3.5L engine, Toyota part number and required plug count by VIN.
- Confirm the 2.7L or 3.5L engine, Toyota part number and required plug count by VIN.
Fitment and Listing Notes
Denso Iridium TT 6-pack, 2017 Tacoma 3.5L V6 is the item linked in this Amazon listing. Confirm the 2.7L or 3.5L engine, Toyota part number and required plug count by VIN.
Before ordering, open the linked ASIN B0836FCDWH and confirm the current variant and manufacturer application. Confirm the 2.7L or 3.5L engine, Toyota part number and required plug count by VIN.
This option suits shoppers comparing the listed design and fitment. Confirm the 2.7L or 3.5L engine, Toyota part number and required plug count by VIN. We have not independently tested this item.
Denso Iridium TT 6-pack, 2017 Tacoma 3.5L V6 is the item linked in this Amazon listing. Confirm the 2.7L or 3.5L engine, Toyota part number and required plug count by VIN.
3. Denso Iridium Long Life 6-pack, 2017 Tacoma 3.5L V6
🌟 Key Features That Stand Out
- Confirm the 2.7L or 3.5L engine, Toyota part number and required plug count by VIN.
- Confirm the 2.7L or 3.5L engine, Toyota part number and required plug count by VIN.
- Confirm the 2.7L or 3.5L engine, Toyota part number and required plug count by VIN.
- Confirm the 2.7L or 3.5L engine, Toyota part number and required plug count by VIN.
💡 Why We Recommend It
Denso Iridium Long Life 6-pack, 2017 Tacoma 3.5L V6 is the item linked in this Amazon listing. Confirm the 2.7L or 3.5L engine, Toyota part number and required plug count by VIN.
Before ordering, open the linked ASIN B0B7KT9SNP and confirm the current variant and manufacturer application. Confirm the 2.7L or 3.5L engine, Toyota part number and required plug count by VIN.
🎯 Best For
This option suits shoppers comparing the listed design and fitment. Confirm the 2.7L or 3.5L engine, Toyota part number and required plug count by VIN. We have not independently tested this item.
⚖️ Pros and Cons
✅ Pros
- Confirm the 2.7L or 3.5L engine, Toyota part number and required plug count by VIN.
- Confirm the 2.7L or 3.5L engine, Toyota part number and required plug count by VIN.
- Confirm the 2.7L or 3.5L engine, Toyota part number and required plug count by VIN.
- Confirm the 2.7L or 3.5L engine, Toyota part number and required plug count by VIN.
❌ Cons
- Confirm the 2.7L or 3.5L engine, Toyota part number and required plug count by VIN.
- Confirm the 2.7L or 3.5L engine, Toyota part number and required plug count by VIN.
Fitment and Listing Notes
Denso Iridium Long Life 6-pack, 2017 Tacoma 3.5L V6 is the item linked in this Amazon listing. Confirm the 2.7L or 3.5L engine, Toyota part number and required plug count by VIN.
Before ordering, open the linked ASIN B0B7KT9SNP and confirm the current variant and manufacturer application. Confirm the 2.7L or 3.5L engine, Toyota part number and required plug count by VIN.
This option suits shoppers comparing the listed design and fitment. Confirm the 2.7L or 3.5L engine, Toyota part number and required plug count by VIN. We have not independently tested this item.
Denso Iridium Long Life 6-pack, 2017 Tacoma 3.5L V6 is the item linked in this Amazon listing. Confirm the 2.7L or 3.5L engine, Toyota part number and required plug count by VIN.
4. Champion Iridium 6-pack, 2017 Tacoma 3.5L V6
🌟 Key Features That Stand Out
- Confirm the 2.7L or 3.5L engine, Toyota part number and required plug count by VIN.
- Confirm the 2.7L or 3.5L engine, Toyota part number and required plug count by VIN.
- Confirm the 2.7L or 3.5L engine, Toyota part number and required plug count by VIN.
- Confirm the 2.7L or 3.5L engine, Toyota part number and required plug count by VIN.
💡 Why We Recommend It
Champion Iridium 6-pack, 2017 Tacoma 3.5L V6 is the item linked in this Amazon listing. Confirm the 2.7L or 3.5L engine, Toyota part number and required plug count by VIN.
Before ordering, open the linked ASIN B0B7KTCCSV and confirm the current variant and manufacturer application. Confirm the 2.7L or 3.5L engine, Toyota part number and required plug count by VIN.
🎯 Best For
This option suits shoppers comparing the listed design and fitment. Confirm the 2.7L or 3.5L engine, Toyota part number and required plug count by VIN. We have not independently tested this item.
⚖️ Pros and Cons
✅ Pros
- Confirm the 2.7L or 3.5L engine, Toyota part number and required plug count by VIN.
- Confirm the 2.7L or 3.5L engine, Toyota part number and required plug count by VIN.
- Confirm the 2.7L or 3.5L engine, Toyota part number and required plug count by VIN.
- Confirm the 2.7L or 3.5L engine, Toyota part number and required plug count by VIN.
❌ Cons
- Confirm the 2.7L or 3.5L engine, Toyota part number and required plug count by VIN.
- Confirm the 2.7L or 3.5L engine, Toyota part number and required plug count by VIN.
Fitment and Listing Notes
Champion Iridium 6-pack, 2017 Tacoma 3.5L V6 is the item linked in this Amazon listing. Confirm the 2.7L or 3.5L engine, Toyota part number and required plug count by VIN.
Before ordering, open the linked ASIN B0B7KTCCSV and confirm the current variant and manufacturer application. Confirm the 2.7L or 3.5L engine, Toyota part number and required plug count by VIN.
This option suits shoppers comparing the listed design and fitment. Confirm the 2.7L or 3.5L engine, Toyota part number and required plug count by VIN. We have not independently tested this item.
Champion Iridium 6-pack, 2017 Tacoma 3.5L V6 is the item linked in this Amazon listing. Confirm the 2.7L or 3.5L engine, Toyota part number and required plug count by VIN.
Complete Buying Guide for Best Spark Plugs For 2017 Toyota Tacoma
Essential Factors We Consider
When you are looking for the right spark plugs, the material is the most important factor. Iridium is the top choice for the 2017 Tacoma because it is extremely hard and has a very high melting point. This allows for a thinner center electrode, which makes the spark more consistent. Platinum is a good second choice, offering long life at a slightly lower price point. We also consider the “reach” and thread size to ensure the plug sits perfectly in the combustion chamber without hitting the piston or being too far away to ignite the fuel properly.
Budget Planning
The 2017 Tacoma came with different 2.7L four-cylinder and 3.5L V6 ignition applications. These four Amazon-listed spark-plug options are not interchangeable. Confirm the VIN, Toyota service part number, plug count and gap specification before ordering.
Final Thoughts
Replacing your spark plugs is one of the most rewarding DIY tasks you can do for your truck. It is relatively simple and provides immediate results in how the vehicle feels. Always double-check your engine type (2.7L vs 3.5L) before ordering, and if you haven’t changed your coils in over 100,000 miles, consider doing them at the same time to ensure your ignition system is at 100%.
Frequently Asked Questions
Q: How often should I change the spark plugs in my 2017 Tacoma?
A: For most 2017 Tacoma models, Toyota recommends changing the spark plugs every 100,000 to 120,000 miles if you are using Iridium plugs. However, if you notice a rough idle or poor gas mileage, you might want to check them sooner.
Q: What is the correct gap for 2017 Toyota Tacoma spark plugs?
A: The standard gap is usually around 0.032 inches for the 2.7L engine and 0.044 inches for the 3.5L V6. Most high-quality plugs like Denso or NGK come pre-gapped, but it is always a good idea to double-check them with a gap tool before installation.
Q: Do I need to replace my ignition coils when I change my plugs?
A: You don’t have to, but it is highly recommended if your truck has over 100,000 miles. Coils can wear out and cause misfires, and since you already have the engine apart to get to the plugs, it’s the perfect time to do both.
Q: Can I use copper spark plugs in my Tacoma?
A: You can, but it’s not recommended. Modern Toyota engines are designed to work with the higher conductivity and heat resistance of Platinum or Iridium. Copper plugs will wear out much faster, often in less than 30,000 miles.
🏆 Our Top Pick
Confirm the 2.7L or 3.5L engine, Toyota part number and required plug count by VIN.
Top pick to compare: Denso Iridium TT 4-pack, 2017 Tacoma 2.7L L4
Confirm the 2.7L or 3.5L engine, Toyota part number and required plug count by VIN.
Investing in a quality set of spark plugs is one of the easiest ways to keep your 2017 Toyota Tacoma running smoothly for years to come. Whether you go with the OEM-trusted Denso Iridium TT or a full ignition kit, your truck will thank you with better performance and fuel economy. Don’t wait for a misfire to happen—upgrade your plugs today and feel the difference on your next drive!
Fitment source: Official vehicle or manufacturer information. Confirm the exact Amazon SKU and current listing before purchase.
