1. Car & Truck Ignition Kits Items
  2. sku: 10567483984541602
  3. MAC AUTO 166801

MAC AUTO PARTS 166801 Ignition Coils Iridium Spark Plugs Kit UF666 16PC 3.6L

fits model: Outback. make: Subaru. year: 2010–2018.

166801 Mac Auto Parts Direct Ignition Coils Iridium Spark Plugs 16pc Kit For Subaru Outback 3.6l 10-18

( Brand: Mac Auto Parts ), ( Part Type: Ignition Spark Coil Plug ), ( Manufacturer Part Number: 166801 ), ( Manufacturer Warranty: 2 Years ), ( Ipn: Uf666 7805-3855 22433aa611 22433aa612 )

Review MAC AUTO PARTS Direct Ignition Coils Iridium Spark Plugs Kit Subaru 3.6l fits OUTBACK 2010–2018

Introducing the Mac Auto Parts 166801 Iridium Spark Plugs 16pc Kit, an excellent upgrade for your Subaru Outback with a 3.6L engine (model years 10-18). This spark plug kit is designed to deliver superior performance, longevity, and reliability, making it an ideal choice for Subaru enthusiasts seeking top-tier ignition components.

The 16pc kit includes 16 iridium spark plugs, which boast several advantages over traditional copper or nickel plugs. Iridium, an element known for its exceptional strength and durability, is used to create a fine, small spark plug electrode. This results in a stronger and more consistent spark, which in turn improves combustion efficiency and ensures smoother engine performance.

Moreover, these iridium spark plugs offer excellent heat conductivity, ensuring a quicker engine warm-up and maintaining optimal operating temperatures. This not only enhances overall engine performance but also helps in reducing emissions and improving fuel efficiency.

The Mac Auto Parts 166801 Iridium Spark Plugs 16pc Kit is engineered to meet the specific requirements of Subaru Outback engines. The plugs feature a tapered thread design, ensuring a secure and leak-free installation. Additionally, the long insulators provide ample clearance for the valves, reducing the risk of fouling or pre-ignition issues.

These spark plugs are also designed to last longer than conventional plugs. Iridium's superior strength and durability enable the plugs to withstand the high temperatures and pressures within the engine, extending their lifespan and reducing the need for frequent replacements.

In summary, the Mac Auto Parts 166801 Iridium Spark Plugs 16pc Kit is an excellent investment for Subaru Outback owners with a 3.6L engine. These high-performance spark plugs offer numerous benefits, including improved combustion efficiency, quicker engine warm-up, enhanced fuel efficiency, and extended lifespan. By upgrading to these iridium spark plugs, you'll not only enjoy a smoother and more responsive driving experience but also contribute to reduced emissions and improved fuel economy.

Pros and Cons of Buying Mac Auto Iridium Spark Plugs and Ignition Coils Kit (166801) for Subaru Outback 3.6L (10-18)

I. Introduction

Mac Auto Parts offers a 16pc kit (166801) containing both iridium spark plugs and ignition coils specifically designed for Subaru Outback 3.6L vehicles from model years 10 to 18. In this analysis, we will discuss the advantages and disadvantages of purchasing this Mac Auto Parts kit.

II. Pros of Buying Mac Auto Iridium Spark Plugs and Ignition Coils Kit (166801)

1. Iridium Spark Plugs: Iridium spark plugs offer several benefits, including longer lifespan, better ignition efficiency, and improved fuel economy compared to conventional spark plugs.

2. Matching Ignition Coils: The kit includes both spark plugs and ignition coils, ensuring a perfect match and compatibility for your vehicle.

3. OEM Quality: Mac Auto Parts are original equipment manufacturer (OEM) quality, meaning they meet or exceed the specifications of the original parts produced by Subaru.

4. Cost-Effective: Purchasing the spark plugs and ignition coils as a kit is typically more cost-effective than buying each component separately.

III. Cons of Buying Mac Auto Iridium Spark Plugs and Ignition Coils Kit (166801)

1. Higher Upfront Cost: Although the kit is cost-effective in the long run, the upfront cost may be higher than buying individual components separately.

2. Availability: The Mac Auto Parts kit may not be readily available at local auto parts stores, requiring you to order online.

IV. Conclusion

Despite the slightly higher upfront cost and potential availability issues, the Mac Auto Iridium Spark Plugs and Ignition Coils Kit (166801) is a worthwhile investment for Subaru Outback 3.6L owners. The benefits of using iridium spark plugs, having matching ignition coils, and obtaining OEM quality components outweigh the potential drawbacks.

V. Recommendation

If you own a Subaru Outback 3.6L from model years 10 to 18, we recommend purchasing the Mac Auto Iridium Spark Plugs and Ignition Coils Kit (166801) to ensure optimal engine performance and longevity.

Details:

16-Piece Tune-Up Kit that includes Direct Ignition Coil With Spark Plugs, Engine, Oil, and Air Filters. Merchandise MUST be in new condition. Part must be new, uninstalled, in original box. Direct Ignition Coils Iridium Spark Plugs 16PC Kit for Subaru Outback 3.6L 10-18: PREMIUM BRAND 100% ALL NEW.

6x Part# 6619 Iridium IX Spark Plugs.

specifications sparkystooge:

  • for models: Outback
  • for makes: Subaru
  • for years: 2010-2018
  • brand: Mac Auto Parts
  • part type: Ignition Spark Coil Plug
  • manufacturer part number: 166801
  • manufacturer warranty: 2 Years
  • interchange part number: UF666 7805-3855 22433AA611 22433AA612

returns sparkystooge:

  • time: 60 Days
  • paid by: Seller
  • policy: Returns Accepted

general sparkystooge:

  • condition: New
  • Car Truck Parts Accessories > Ignition Systems Components > Ignition Coils

offer sparkystooge:

  • availability: In Stock
  • started: March 17, 2026
  • options: Ship-to-home
  • sold: 0

payments sparkystooge:

  • other
  • wallet: Google-pay
  • credit card: Mastercard

shipping sparkystooge:

  • class: Expedited
  • cost: $0.00
  • type: Fixed
  • service: Expedited
  • transit: 2-6 Days

seller sparkystooge:

  • city: Port Chester, New York
  • rating: 99.4%
  • # reviews: 193328
for models: outback, for makes: subaru, for years: 2010-2018, part type: ignition spark coil plug, manufacturer warranty: 2 years,
category: auto parts > car truck parts accessories > ignition systems components > ignition coils, sku: 10567483984541602,

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