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⚡ Ignite your drive with NGK Iridium IX – where precision meets power!
The NGK Iridium IX Spark Plug BKR8EIX 2668 (4 Pack) combines OEM-level quality with advanced iridium technology to deliver superior ignition performance and exceptional durability. Designed for vehicle-specific fitment, these spark plugs enhance engine efficiency, support tuned engines, and reduce maintenance intervals, making them a top choice for discerning drivers seeking reliability and power.
| ASIN | B00332810I |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #22,230 in Automotive ( See Top 100 in Automotive ) #125 in Automotive Replacement Spark Plugs |
| Brand | NGK |
| Core Material | Iridium |
| Customer Reviews | 4.8 4.8 out of 5 stars (761) |
| Date First Available | January 6, 2010 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.01 ounces |
| Item model number | 2668 |
| Manufacturer | NGK |
| Manufacturer Part Number | NGK BKR8EIX |
| Model | 4 pack NGK Iridium IX 2668 Spark Plug |
| OEM Part Number | 0 |
| Position | Center |
| Product Dimensions | 4 x 4 x 5 inches |
| Thread Size | 14mm |
| Top Material Type | Iridium |
| Vehicle Service Type | Car, Truck |
M**V
Best for the price
Overview: As an Audi A6 owner, I've always prioritized top-notch performance and reliability for my vehicle. When it comes to spark plugs, NGK has been a brand I trust for years due to their reputation for quality and durability. Recently, I decided to upgrade my Audi A6 with NGK spark plugs since I was going to have a stage one tune, and the results have been nothing short of impressive. Compatibility: NGK spark plugs are specifically designed to meet the exact specifications of Audi vehicles, including the A6. The precise fitment ensures optimal performance and compatibility, eliminating any concerns about compatibility issues or fitment errors. Performance: After installing NGK spark plugs in my Audi A6, everything ran exactly how it should and it will future proof the car since it is tuned. Whether it's cruising on the highway or tackling challenging terrains, the NGK spark plugs have enhanced the overall driving experience of my Audi A6.
K**N
Perfect
Great plug
J**T
Classic NGK quality
Worked flawlessly for my motor. Normally theyre gapped to perfection but it never hurts to double check! Always recommend the iridiums. Best bang for the buck, of course theyre easy to install.
A**S
Fit 2013 Audi A4 2.0t allroad Perfectly
Instantly noticed an improvement in performance, but then my old plugs had some carbon build up. Can't go wrong with NGK plugs. Very satisfied and highly recommended for this 2.0t version. NOTE: do yourself a favor and lube the threads with anti seize. Pays off next time they need to come out.
L**Z
Luis review
Great spark plugs
W**K
Decent Plug for VW K04 Tune
Using in VW EOS Hybrid K04, w/ every mod and APR 3.2-104 Octane Tune with E30+ Water Meth Injection. Lasts around 19k Miles. APR recommended change of 15k. Better than Denso IK22 which only last 10k-12K at best.
D**L
Best sparkplugs you can buy!
Got these for my turbo k24a build. I use these in every boosted application I do!
K**I
Big turbo S2000!
Works on my S2000 turbo build. Love NGK
S**A
Sentí bastante el cambio ya que mi auto tenia unas que no eran estas que compré.. 100% recomendable
B**.
Good quality plugs, smoother running and starting after replacing old plugs.
L**R
Très bonne bougie pour une bonne étincelle et combustion !
N**1
Same as original and works great!
C**Y
Ottimo prodotto
Trustpilot
2 months ago
2 weeks ago