Replaces
About TRQ:
TRQ is a trusted brand dedicated to making every repair a success story by combining premium parts with easy installation. Each TRQ part is engineered by a team of automotive experts to meet or exceed OEM standards, delivering enhanced performance and maximum longevity. With rigorous in-house testing, the brand ensures superior fit and function across every product line. TRQ also provides customers with best-in-class, step-by-step installation videos—so you can complete repairs with confidence, whether you're a first-time DIYer or an industry professional.
Product Features
TRQ ignition coils will have your engine running like new. TRQ ignition coils are manufactured to precise specifications using premium raw materials to optimize each vehicle's ignition system. To ensure peak performance, TRQ recommends replacing ignition coils in sets to prevent electrical output imbalances. All products are fit and road-tested in our Massachusetts R&D facility to ensure we deliver on our promise of Trusted Reliable Quality.
Returns: Parts with electrical components cannot be returned once installed.
Attention California Customers:
WARNING: This product can expose you to chemicals including Lead and Lead Compounds, which are known to the State of California to cause cancer, and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
This part fits 29 vehicles spanning 1997-2005.
| Year | Make | Model | Description |
|---|---|---|---|
| 2004-2005 | Cadillac | CTS | Cadillac CTS V8 5.7L Ignition Coil TRQ ICA61727 |
| 2002 | Chevrolet | Avalanche 2500 | Chevrolet Avalanche 2500 V8 8.1L Ignition Coil TRQ ICA61727 |
| 2000 | Chevrolet | B7 | Chevrolet B7 V8 7.4L Ignition Coil TRQ ICA61727 |
| 2001-2002 | Chevrolet | B7 | Chevrolet B7 V8 8.1L Ignition Coil TRQ ICA61727 |
| 2001-2002 | Chevrolet | C3500HD | Chevrolet C3500HD V8 8.1L Ignition Coil TRQ ICA61727 |
| 1999-2000 | Chevrolet | C6500 Kodiak | Chevrolet C6500 Kodiak V8 7.4L Ignition Coil TRQ ICA61727 |
| 1999-2000 | Chevrolet | C7500 Kodiak | Chevrolet C7500 Kodiak V8 7.4L Ignition Coil TRQ ICA61727 |
| 1998-2002 | Chevrolet | Camaro | Chevrolet Camaro V8 5.7L Ignition Coil TRQ ICA61727 |
| 1997-2004 | Chevrolet | Corvette | Chevrolet Corvette V8 5.7L Ignition Coil TRQ ICA61727 |
| 2001-2002 | Chevrolet | Express 3500 Van | Chevrolet Express 3500 Van V8 8.1L Ignition Coil TRQ ICA61727 |
| 1998 | Chevrolet | P30 | Chevrolet P30 V8 7.4L Ignition Coil TRQ ICA61727 |
| 1999 | Chevrolet | P30 | Chevrolet P30 V8 7.4L Engine VIN B Ignition Coil TRQ ICA61727 |
| 2001-2002 | Chevrolet | Silverado 2500 HD | Chevrolet Silverado 2500 HD V8 8.1L Ignition Coil TRQ ICA61727 |
| 2001-2002 | Chevrolet | Silverado 3500 | Chevrolet Silverado 3500 V8 8.1L Ignition Coil TRQ ICA61727 |
| 2001-2002 | Chevrolet | Suburban 2500 | Chevrolet Suburban 2500 V8 8.1L with Square Style Coil Ignition Coil TRQ ICA61727 |
| 1999-2000 | GMC | B7 | GMC B7 V8 7.4L Ignition Coil TRQ ICA61727 |
| 2001-2002 | GMC | B7 | GMC B7 V8 8.1L Ignition Coil TRQ ICA61727 |
| 2001-2002 | GMC | C3500HD | GMC C3500HD V8 8.1L Ignition Coil TRQ ICA61727 |
| 1999-2000 | GMC | C6500 Topkick | GMC C6500 Topkick V8 7.4L Ignition Coil TRQ ICA61727 |
| 2001-2002 | GMC | C6500 Topkick | GMC C6500 Topkick V8 8.1L Ignition Coil TRQ ICA61727 |
| 1999-2000 | GMC | C7500 Topkick | GMC C7500 Topkick V8 7.4L Ignition Coil TRQ ICA61727 |
| 2001-2002 | GMC | C7500 Topkick | GMC C7500 Topkick V8 8.1L Ignition Coil TRQ ICA61727 |
| 1998 | GMC | P3500 | GMC P3500 V8 7.4L Engine VIN B Ignition Coil TRQ ICA61727 |
| 2001-2002 | GMC | Savana 3500 Van | GMC Savana 3500 Van V8 8.1L Ignition Coil TRQ ICA61727 |
| 2001-2002 | GMC | Sierra 2500 HD | GMC Sierra 2500 HD V8 8.1L Ignition Coil TRQ ICA61727 |
| 2001-2002 | GMC | Sierra 3500 | GMC Sierra 3500 V8 8.1L Ignition Coil TRQ ICA61727 |
| 2001-2002 | GMC | Yukon XL 2500 | GMC Yukon XL 2500 V8 8.1L Ignition Coil TRQ ICA61727 |
| 1998-2002 | Pontiac | Firebird | Pontiac Firebird V8 5.7L Ignition Coil TRQ ICA61727 |
| 2004 | Pontiac | GTO | Pontiac GTO V8 5.7L Ignition Coil TRQ ICA61727 |
| Brand Label | Part Number |
|---|---|
| Airtex | 5C1078 |
| Delphi | GN10374 |
| Walker Products | 920-1021 |
| Standard Motor Products | UF-192 |
| ACDelco | D580 |
| IMC | CLS1260 |
| BWD | E247 |
| DENSO Auto Parts | 673-7105 |
| General Motors | 12558948 |
| NAPA Mileage Plus | IC334SB |
| Wells | C1144 |
| Spectra Premium | C-639 |
| Echlin | IC334 |
| Richporter | C-639 |
| Original Engine Management | 50073 |
| SMP | UF192 |
| Carquest | 52-1573 |
| Standard Ignition | UF-192 |
| Hollander | 610-02819 |
| General Motors | 12556450 |
This item may be interchangeable with parts from other brands with the above part numbers. This information is provided only for reference and does not guarantee that the item you are purchasing is identical to parts with part numbers from the brands listed above. To confirm that this item fits your vehicle, use the above "Check Vehicle Fit" option.
Lifetime Warranty
This item is backed by our limited lifetime warranty. In the event that this item should fail due to manufacturing defects during intended use, we will replace the part free of charge. This warranty covers the cost of the part only.
Returns: Parts with electrical components cannot be returned once installed.
FREE Shipping is standard on Orders shipped to the lower 48 States (Contiguous United States). Standard shipping charges apply to Hawaii, Alaska and US Territories. Shipping is not available to Canada.
Expedited is available on checkout to the United States, excluding Alaska, Hawaii and US Territories as well as P.O. Boxes and APO/FPO/DPO addresses. Final shipping costs are available at checkout.
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Brought to you by 1AAuto.com, your source for quality replacement parts and the best service on the Internet.
Hi, I'm Don from 1A Auto. I hope this how-to video helps you out, and the next time you need a part for your vehicle, think of 1AAuto.com. Thanks.
In this video, we're going to show you how to replace an ignition coil in this 2006 Cadillac CTS. It has the 2.8-liter V-6 engine, and we show you how to replace one of the harder ones, which requires you to pull up the intake plenum. You'll need new ignition coils from 1AAuto.com, various wrenches and sockets, flat blade screwdriver, and a torque wrench to put things back together.
Twist out your oil fill cap, and then pull off your engine cover. Now there's a series of 13mm bolts going all the way back, and you want to just go ahead and remove those. The ones in the back are a little hard to remove, but you want to at least loosen them up as much as you can. For the back ones, we use a small breaker bar and a shallow socket. Using a flat blade screwdriver, loosen up this hose clamp and then pull the air intake box from the front of the intake manifold. Using a 10mm wrench, just loosen up this stud and then twist it free. Then loosen this 18mm bolt. You want to loosen it enough until you can pull that bracket back.
Okay, with all five of these bolts out and that one loosened up, this bracket detached and this detached. You should be able to lift up your manifold enough to access all the coils. Loosen up the 10mm bolt on your ignition coil, and you want to get it out as much as you can and pry out on the tab on this harness and then slide the harness free. Lift up on your intake manifold and pry the ignition coil up, and now you can loosen that bolt more and pull the ignition coil free.
Now, to replace the ignition coil, we can show you on the other side. Just lower the ignition coil into place and twist the bolt back in. Make sure the ignition coil is all the way down, and reconnect the harness. You can see that if you're doing it on this side, you will need to pull that censor out. It just makes it a lot easier, and then it just pushes back in when you're done.
Once you have the harness back in place, push that clip back in. Now you can replace these bolts. We'll fast-forward as Mike does that. Now tighten each of those up preliminarily. Then just torque each of them to 20 foot-pounds. This back one, you just want to tighten firmly by hand, put the stud back in place, and tighten it up with the wrench. Then tighten up that 18mm bolt. Push the air intake box back onto the manifold, and then tighten up that hose clamp. Then take your engine cover, push it back down into place, and replace the oil fill cap.
We hope this video helps you out. Brought to you by www.1AAuto.com, your source for quality replacement parts and the best service on the Internet. Please feel free to call us toll-free, 888-844-3393. We're the company that's here for you on the Internet and in person.
ICA61727
