We’ve spent hundreds of hours researching and comparing Kayfun V4 Coil of all specifications to find the best one for any need (or budget). Here are the results.

The Best Kayfun V4 Coil of 2020 – Top Rated & Reviewed

2,443 Reviews Scanned

Rank No. #1
Range Technology Plug & Play AFM/DFM Active Fuel Management Disabler Compatible with GM Vehicles RA003B (Blue)
  • The Range AFM/DFM Disabler allows your V6 or V8 vehicle to run in full cylinder mode at all times, preventing the Active or Dynamic Fuel Management system from dropping cylinders.
  • Our patented technology is the only product that will disable Active or Dynamic Fuel Management without reprogramming the factory ECU. Full power delivery all the time without factory warranty concerns.
  • Range AFM/DFM Disabler keeps you in full power 100% of the time. | Simply plug into your onboard OBD-II port and it instantly begins working to eliminate the AFM/DFM system. | The power and control you need in any situation.
  • The Range AFM/DFM Disabler does not reprogram your factory ECU. | Leaves no trace. Unplug it to return to factory settings | Compatible with all V6 and V8 active or dynamic fuel management vehicles, includes cars, trucks, and SUVs.
  • Please check compatibility
Rank No. #2
A-Premium Engine Ignition Coils Compatible with Chevy GMC Silverado 1500 Sierra 1500 Corvette Camaro Tahoe Yukon 2014-2018 4.3L 5.3L 6.2L 8-PC Set
  • OE Replacement Ignition Coil Pack, Directly Fit
  • Replacement for Cadillac CTS 2016-2018; GMC Yukon/Yukon XL 2015-2018, Sierra 1500 2014-2018
  • Replacement for Chevrolet Tahoe 2015-2018, Silverado 1500/Corvette 2014-2018, Camaro 2016-2018
  • Connector: 4 Pins
  • Reference Number: 12619161, 12669351, H6T55371ZC, H006T55371ZC, UF-743, 5C1877, 48882, C868, C1820, E1243
SaleRank No. #3
High Performance 8 Pack D585 Ignition Coil With 748UU 8mm Spark Plug Wires Set 12622553 12656210 Compatible with 12622553 12656210 Chevrolet GMC CADILLAC 4.8L 5.3L 5.7L 6.0L fits C1251 UF262, Red
  • 2 YEARS WARRANTY - Purchase by confidence with professional warranty,simply contact us for a replacement.D585 ignition coils compatible with CADILLAC CHEVROLET GMC HUMMER ISUZU RAINIER.Spark plug wires manufactured to GM OE specification for fit, form, and function.
  • ROUND BODY ignition coil is DELPHI style coils.Please Check fitment for your vehicle Year/Make/Model on compatibility chart.
  • All d585 ignition coils and 8mm spark wires ready for directly replace old stock.Design as original bracket line up with stock coils.Replace your faulty ignition coil and restore performance and driveability.
  • Upgraded coil packs fit part numbers 610-02839, 8125731900, 12573190, C1512, UF262, UF-262,D585,spark plug wires compatible with manufacturer cross references 12192195, 9748GG, 748UU, 748GG, 12622553, 88862397, 12192192, 7873.
  • D585 coil packs and spark plug wire set are made using high material with excellent corrosion resistance, reliability, durability.
Rank No. #5
Qzucar Active Fuel Management Disable Device AFM Disable Device RA003
  • Keep your vehicle in V8 mode! Disable 4-cylinder mode on all GM active fuel management vehicles. Full Power all the time.
  • Plugs into diagnostic port with no tools needed. Simply plug into your onboard OBD-II port and it instantly begins working to eliminate the AFM system.
  • Does not reprogram factory ECU. Leaves no trace. Unplug it to return to factory settings.
  • Please disconnect your battery before installing.
  • Power to the people. Increased throttle response and more consistent power delivery across the entire power band.
SaleRank No. #6
Rank No. #8
D585 Ignition Coils 8 Spark Plug Pack For Chevy Silverado LS1 LS3 4.8 5.3L+748UU Spark Plug Wire Set for V8 Chevy Silverado 1500 2500 Tahoe Suburban GMC Sierra Savana Yukon XL 1500 2500
  • Compatible with Buick Rainier, Cadillac Escalade, Chevrolet Avalanche, Express 1500 2500, Silverado 1500 2500 3500, SSR, Tahoe, Trailblazer, GMC Envoy, Sierra 1500 2500 3500, Yukon, Hummer H2, Isuzu Ascender.
  • 15% More Energy; Wire Imported from German Elektrisoal, epoxy Imported from German Elektrisoal,top quality high insulation epoxy.
  • Replacement pa# 12563293, D585, C1251, 19005218, UF262, GN10119, 10457730, C1251, E254, 12563293, D-585, D-514A, UF-262, C-1251, E-254, Delphi GN10119 commonly found on popular Silverado, Suburban, Sierra, Yukon, Avalanche models & more with GM Vortec engines including years 99, 01, 02, 03, 04, 05, 06, 07, 08.
  • IMPORTANT: Please kindly check part numbers and/or verify car year/ make/model/sub-model/engine size and VIN number before purchase. The manufacturers of the vehicles change their coils mid-year so your car might need the UF271 (Square Coils) or UF262 (Round Coils).PLEASE CHECK YOUR ORIGINAL COILS' SHAPE, THESE ARE ROUND COILS!!
SaleRank No. #9
Range Technology Active Fuel Management Disable Device (Blue)
  • Keep your vehicle in V8 mode! Disable 4 cylinder mode on all GM Active Fuel Management Vehicles.
  • Installs in seconds! Plugs into diagnostic port with no tools needed.
  • Does not reprogram factory ECU. Leaves no trace.
  • Full power all the time. Increased throttle response and more consistent power delivery across the entire power band.
  • Best for high load scenarios, such as towing, off-road, icy or snowy conditions or high speed commuting.
Rank No. #10
Intel E5-2680v4 2.4/35/2400 14-Core 120W (SR2N7) (Renewed)
  • Manufacturer: Intel CPU Frequency: 2.40 GHz CPU Max Turbo Frequency: 3.30 GHz Number of Cores: 14 Threads: 28 Cache: 35 MB Intel Smart Cache Number of UPI Links: 0 Lithography: 14 nm Thermal Design Power: 120 W Memory Types: DDR4 1600/1866/2133/2400 Max Memory Size: 1.5 TB Max # Memory Channels: 4 Sockets Supported: FCLGA2011-3 E5-2680v4
  • All Prime orders ship same day if purchased by 2pm EST, Monday through Friday
  • No-Nonsense Next Business Day Warranty on most servers and parts
  • Please contact xByte Technologies for questions about expedited shipping, item description, product condition, or warranty
  • xByte Technologies is a premier reseller of IT equipment with a history of quality service for over 16 years

Last update on 2021-06-02 / Affiliate links / Product Titles, Images and Descriptions from Amazon Product Advertising API

Top Rated Kayfun V4 Coil to Buy Now


Why You Should Buy Best Kayfun V4 Coil from Amazon

Amazon is not the only store that sell Kayfun V4 Coil. However, there are several compelling reasons why you should buy Kayfun V4 Coil from them, with the suitable Price and Reviews. Here are five:

(1) Amazon Makes Shopping Kayfun V4 Coil Personal

Amazon is very good at making recommendations of Kayfun V4 Coil based on your search history. From time to time, they will even show you discounted prices on Kayfun V4 Coil that you previously expressed an interest in. They also make your shopping experience a little easier by showing you items that you recently viewed.

(2) Amazon Checkout is Easy

Amazon checkout is easy, especially if you already have an account. You can add Kayfun V4 Coil to your cart and go through a multi-step checkout process, or you can buy Kayfun V4 Coil with only one click by using your stored credit card information.

(3) Amazon Has Lots of Social Proof

Before you make a purchase for Kayfun V4 Coil, you want to know that the company you are dealing with is legitimate and that others trust the company enough to make a purchase. You may also like to read what others are saying about the product in the review section. Amazon does all of this quite well.

(4) Amazon Has Great Kayfun V4 Coil Images and Descriptions

In addition to still images, many of Amazon’s Kayfun V4 Coil have videos. This makes it easier for you to see exactly what you are purchasing. Amazon’s Kayfun V4 Coil descriptions are also quite good. In many cases, Amazon repeats the descriptions furnished by the manufacturer. In other cases, they write their own.

(5) The Amazon Site is Easy to Navigate

Navigating the Amazon site is easy. Even though the site is huge, you will not feel overwhelmed when searching for Kayfun V4 Coil. This is partly due to Amazon’s filtering process. You can search for items by brand, price or user rating. You can also search for specific features.

How to Choose the Best Kayfun V4 Coil (with Price and Reviews)

Although most Kayfun V4 Coil are similar, there are several differences worth noting. Here are nine criteria to consider when choosing an Kayfun V4 Coil:

(1) Kayfun V4 Coil Price and Reviews

Although price is not the only factor to consider, it is nevertheless extremely important. The price of an Kayfun V4 Coil should be in line with its value. You can compare Kayfun V4 Coil reviews to make sure you are getting a fair price. This is easy to do on Amazon.

(2) Demand

The demand for a particular Kayfun V4 Coil is a good indication of its ability to perform the functions for which it was designed. If a product has been around for a while and still has a high demand, it is likely a good product.

(3) Material

Kayfun V4 Coil materials differ from manufacturer to manufacturer. Consider where and how you will be using your Kayfun V4 Coil to determine if one material would be better than another.

(4) Size

Like most products, Kayfun V4 Coils come in various sizes. Do you need a large Kayfun V4 Coilor a small one? Think about where you will use your Kayfun V4 Coil in order to determine the best size. You can also read the customer reviews on Amazon to see what others are saying about the size of the unit they purchased.

(5) Color

Kayfun V4 Coils also come in a variety of colors. Do you need a particular color? You should also consider whether the color of your Kayfun V4 Coil would have any effect on the efficiency of its operation.

(6) Durability

The durability of an Kayfun V4 Coil will be contingent on the materials used as well as the quality of the manufacturing process. Additionally, the type of Kayfun V4 Coil you purchase may affect its durability.

(7) Storage

Will you need to store your Kayfun V4 Coil? If so, you should consider the size and weight of the Kayfun V4 Coilto make sure that it can be stored properly. Also, give some consideration to the type of climate in which your Kayfun V4 Coil will be stored.

(8) Customer Ratings

Customer rating is one of the best criteria for choosing an Kayfun V4 Coil. It is hard to know exactly how an Kayfun V4 Coil will perform until you get it home and try it out.

(9) Warranty

Make sure the Kayfun V4 Coil you are considering is backed by a good manufacturer’s warranty. If it isn’t, you might be better off with another ones.