SKU: 85939078684

2004-2005 WORKHORSE FASTRACK FT1601 8x D581 Square Ignition Coils Ultra High & Spark Plug Wires 3859078

$58.39 $64.88
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Description

2004-2005 WORKHORSE FASTRACK FT1601 8x D581 Square Ignition Coils Ultra High & Spark Plug Wires 38590788x D581 Square Ignition Coils Ultra High & Spark Plug Wires 3859078 Fit For GMC Feature: 1: According to the original factory specifications,perfect match for the original car. 2: Own different test machines to design exact accurate parameter for our products. All items were tested for performance. 3: Made by high quality material, lightweight, anti rust, colorfast and durable. 4: Aftermarket product with premium quality. 5: Stable performance, high

8x D581 Square Ignition Coils Ultra High & Spark Plug Wires 3859078 Fit For GMC

Feature:
1: According to the original factory specifications,perfect match for the original car.
2: Own different test machines to design exact accurate parameter for our products.All items were tested for performance.
3: Made by high quality material, lightweight, anti-rust, colorfast and durable.
4: Aftermarket product with premium quality.
5: Stable performance, high reliability,suitable for replacing your broken one.

Specifics:
Condition: Brand New
Material:Metal+Plastic
Color:show as pictures
Manufacturer Part Number:12556893, 12558693, 12570553, 3859078, 38590782, 392889925, D581
Interchange Part Number:12556893, 12558693, 12570553, 3859078
Other Part Number: D581,UF271, 38590782, 392889925
Placement on Vehicle:Front
Engine:4.8L 5.3L 6.0L
Coil Wire Attachment: Female/Socket
Coil Style: Coil pack
Primary Resistance: 0.660 ohms
Coil Internal Construction: Epoxy
Maximum Voltage: 26,000 V
Turns Ratio: 61:1
Secondary Resistance: 6.1K ohms
Mounting Bracket Included: No
Coil Wire Included: No
Ballast Resistor Included: No
Coil Shape: Square
Quantity: Sold as a set of 8.
Secondary Resistance 3.7K ohms
Inductance 4.2 mH
Spark duration (mS) 1100 uS
Peak Current 140 mA
Maximum Voltage 42,000 Volt
Type:Ignition Coil and Spark Plug Set
Fitment Type:Direct Replacement

Fitment:
For CADILLAC ESCALADE (2002 - 2006)
For Chevr AVALANCHE 1500 (2002 - 2006)
For Chevr AVALANCHE 2500 (2003 - 2006)
For Chevr EXPRESS 1500 (2003 - 2006)
For Chevr EXPRESS 2500 (2003 - 2005)
For Chevr EXPRESS 3500 (2003 - 2004)
For Chevr MONTE CARLO 2006
For Chevr SILVERADO 1500 (1999 - 2006)
For Chevr SILVERADO 2500 (1999 - 2007)
For Chevr SILVERADO 3500 (2001 - 2007)
For Chevr SONORA (2003 - 2004)
For Chevr SSR (2003 - 2004)
For Chevr SUBURBAN 1500 (2000 - 2006)
For Chevr SUBURBAN 2500 (2000 - 2006)
For Chevr TAHOE (2000 - 2006)
For Chevr TRAILBLAZER (2003 - 2004)
For GMC ENVOY (2003 - 2004)
For GMC SAVANA 1500 (2003 - 2005)
For GMC SAVANA 2500 (2003 - 2005)
For GMC SAVANA 3500 (2003 - 2005)
For GMC SIERRA 1500 (1999 - 2007)
For GMC SIERRA 2500 (1999 - 2007)
For GMC SIERRA 3500 (2001 - 2007)
For GMC YUKON (2000 - 2006)
For GMC YUKON XL 1500 (2000 - 2006)
For GMC YUKON XL 2500 (2000 - 2006)
For HUMMER H2 (2003 - 2007)
For MERCRUISER All Models (2001 - 2007)
For WORKHORSE FASTRACK FT1061 (2004 - 2005)
For WORKHORSE FASTRACK FT1261 2005
For WORKHORSE FASTRACK FT1461 (2004 - 2005)
For WORKHORSE FASTRACK FT1601 (2004 - 2005)
For WORKHORSE FASTRACK FT1801 (2004 - 2005)

Package Include:
8pcs Ignition Coils & 8Pcs Spark Coils
[* Instruction is not included!]
Note:
1.Please check the description or use the year/make/model check finder and replace part numbers to confirm the compatibility before purchasing.
2.Professional installation is recommended.

Warranty:
Returns: Customers have the right to apply for a return within 60 days after the receipt of the product
24-Hour Expert Online: Solve your installation and product problems

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 85939078684

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4.4 ★★★★★
Based on 27 reviews
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Product Reviews
T
Verified Purchase
Tonya
Whiting, US
★★★★★ 5
Comfortable Rest
Size: Keyboard Wrist Rest (Pack of 1), Style: Slim & Compact
Great product for resting hand as you work, handling tasks or typing reports or checking emails!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 2, 2026
A
Verified Purchase
All for a Fool
Lexington, US
★★★★★ 5
Fits Magic Keyboard Perfectly
Size: Keyboard Wrist Rest (Pack of 1), Style: Slim
This is exactly the length of the Magic Keyboard and it is low to the ground. I did buy a thing that angles the Magic Keyboard slightly upwards in the back so it has a small angle and then I have this wrist rest. It is wonderful. I am so glad after all the digging and looking I found this one and bought it. I took it out of the box and didn't remove the paper on the back to make sure I liked it. I do, I love it. It is not only comfortable, it looks sleek, fits exactly and I don't get sore after hours upon hours of typing. The quality is good. I have zero complaints and feel lucky this is the first one I chose as it hit the mark.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 6, 2025
X
Verified Purchase
XanetiaZ
Boise, US
★★★★★ 5
Comfortable Wrist Rest for larger laptops.
Size: Keyboard Wrist Rest (Pack of 1), Style: Mechanical & Gaming
I bought this to use with my new 17 inch MSI gaming laptop. I was getting a very sore wrist as the laptop is pretty tall. This is tall enough that it is preventing the strain on the wrist. It is comfortable and not too hard, but firm enough to support my wrists. It is long enough to fit the entire length of my laptop without being too long. The curved shape puts the extra padding on the left side where I use it most for the WASD keys, but also gives me padding on the right for when I am typing and need it there also. It has a strong durable feel to it, but is smooth and soft. The bottom is shiny and rubbery and grips my lapdesk so that it does not slip and stays right where I place it. It appears to be well constructed, and considering the price, I would expect nothing less. I am very happy with this purchase and would recommend it to anyone with a large laptop or gaming keyboard.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 20, 2017
B
Verified Purchase
Ben
Grantham, US
★★★★★ 4
Sleek looking and feeling wrist rest
Size: Keyboard Wrist Rest (Pack of 1), Style: Slim
5 Year Update: it finally had a tear on the corner and you can feel the gooey adhesive-like gel peak its way out. Not exactly sure how it happened. Could be my sharp nails or i may have grazed it with a box cutter while opening some packages. Keep sharp objects away from the pad! For now, i've put some clear tape over it to see how that holds. Still very useable. I got the slim one and it looks and feels great. It has a classy executive look to it and my wrists glide easily across it which is surprising since it's made out of some kind of vinyl/rubbery texture. It has a leather grain on it which actually feels similar to faux-leather. It looks as if it would be very easy to clean off if you get dirt and oil on it. That being said, my 3 caveats are: 1) it needs to be about 1 cm wider for full coverage on a standard 101 keyboard 2) I wish the size of the pad was the same all throughout the length, so that the wrist will have more to rest on when using the numpad 3) It could be squishier/ be more cushiony. It's actually quite stiff for a gel pad. It feels almost like you're resting your wrist on a leather bound book but with a thin layer of padding on it. This could be because its the slim version since there is less gel material. I would imagine the regular thickness version will be better cushioned. Overall, its a great pad and would fit right in on an executive desk because its understated and has a very leathery look and feel to it. Much classier than most gaming focused wrist rests and the price is right.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 16, 2018
D
Verified Purchase
David Ayead
Port Orchard, US
★★★★★ 5
Love it!
Size: Keyboard Wrist Rest (Pack of 1), Style: Mechanical & Gaming
Very comfortable for long hours of work, great quality and allows for great mobility.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 7, 2025

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