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
High dielectric epoxy and reinforced bobbins for extended service life
Rubber, Silicone, or Phenolic Resin Shell: Prevents premature boot wear
Application Specific Design: No modifications required
Description
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
2 vehicles spanning 2004-2012.
Fits these Makes
Select vehicle
Year
Make
Model
Description
2007-2012
Acura
RDX
Acura RDX L4 2.3L Ignition Coil TRQ ICA61829
2004-2008
Acura
TSX
Acura TSX L4 2.4L Ignition Coil TRQ ICA61829
Part Interchange
Brand Label
Part Number
Airtex
5C1639
Airtex
5C1382
Airtex
5C1636
NGK
U5099
Walker Products
921-2048
Standard Motor Products
UF-311
Airtex
5C1440
Airtex
5C1140
Walker Products
921-2179
ACDelco
E510D
Standard Motor Products
UF-583
Standard Motor Products
UF-298
Standard Motor Products
UF-417
Standard Motor Products
UF-490
Delphi
GN10370
Beck/Arnley
178-8358
IMC
CLS1075
NAPA Mileage Plus
IC390SB
NAPA Mileage Plus
IC441SB
NAPA Mileage Plus
IC537SB
Richporter
C-543
BWD
E897
DENSO Auto Parts
673-2300
Honda
30520RWCA01
Echlin
IC537
Spectra Premium
C-543
Spectra Premium
C-540
Wells
C1382
Original Engine Management
50239
Beck/Arnley
178-8410
NAPA Mileage Plus
IC570SB
BWD
E990
WPS World Power Systems
CUF298
BWD
E883
DENSO Auto Parts
673-2301
Honda
30520PNA007
DENSO Auto Parts
673-2304
Beck/Arnley
178-8427
Honda
30520PNC004
Echlin
IC441
Echlin
IC570
IMC
CLS1272
Richporter
C-540
Wells
C1450
Beck/Arnley
178-8286
Honda
30520PCX007
BWD
E341
BWD
E1083
NTK
U5099
Original Engine Management
50244
Echlin
IC390
Original Engine Management
50243
Echlin
IC663
Wells
C1265
Wells
C1579
Spectra Premium
C-775
BorgWarner
E1084
BorgWarner
E897
DIY Solutions
IGN00121
Standard Import
E883
Standard Import
E990
Standard Import
E897
Standard Import
E1083
Standard Import
E341
Honda
30520-RWC-A01
SMP
UF417
Carquest
52-1656
Carquest
52-1783
Carquest
52-1873
Carquest
52-1735
Standard Ignition
UF-417
Hollander
610-50125
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.
How to Replace Ignition Coil 2001-05 Honda Civic
How to Replace Ignition Coils 2006-11 Honda Civic L4 1-8L
Created on:
Tools used
Flat Blade Screwdriver
10mm Wrench
10mm Socket
Ratchet
1. Removing the Ignition Coil
Turn the two clips on the engine cover with a flat blade screwdriver
Pull off the engine cover
Disconnect the ignition coil wiring harness
Remove the 10mm nut from the ignition coil
Pull the ignition coil out of the engine
2. Installing the New Ignition Coil
Push the ignition coil into the engine
Connect the ignition coil wiring harness
Fasten the 10mm nut onto the ignition coil
Repeat these steps to replace each ignition coil
Put the engine cover into place
Tighten the two clips on the engine cover with a flat blade screwdriver
Brought to you by 1AAuto.com, your source for quality replacement parts and the best service on the Internet.
Hi, I'm Mike from 1A Auto. I hope this how-to video helps you out, and next time you need parts for your vehicle, think of 1AAuto.com. Thanks.
In this video, we show you how to remove and reinstall the coil. Actually in these vehicles, the 1.4 and 1.6 liter, there's a coil per cylinder. It's recommended to replace these every 100,000 miles. For this, it's pretty easy. All you need is a flat blade screwdriver and a 10 mm wrench or a socket with a ratchet.
Replace the coils. You probably should do it every 100,000 miles. It looks like, actually, this car has been done pretty recently. It's pretty clean. It's pretty straightforward. There are a couple of little locks up here and this piece comes off. There's a harness here. Use your screwdriver and push on the tab up closer to the top and the harness disconnects from each one. Then, you need a 10 mm wrench or socket and ratchet to undo the nut. Pull firmly on the coil, and it comes up out.
Like I said, this looks fairly new. Put it down in. If you want, you can actually connect your harness first. Push the coil down on, put your nut back on and then tighten it up firmly. Like I said, probably every 100,000 miles replace all four. Put this back down and then you go, and they turn 90 degrees to lock in place.
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.
Tools used
10mm Socket
Ratchet
1. Removing the Ignition Coil
Disconnect the ignition coil electrical connector
Remove the 10mm nut from the ignition coil stud
Pull the ignition coil out of the engine
2. Installing the Ignition Coil
Push the ignition coil into the engine
Start the 10mm nut onto the ignition coil stud by hand
Connect the ignition coil electrical connector
Tighten the 10mm nut to 8.7 foot-pounds
Hi. I'm Mike from 1AAuto. We've been selling auto parts for over 30 years!
To replace the ignition coils, you've got four because this is a four cylinder engine. They are all situated right here on top of the engine. To do one of these, it will be identical for the other three.
I’m going to start by unplugging it, so you push the lock in, pull this out. You might have to take two hands and just pull it off. Put that aside. Take a 10 mm socket and ratchet. Loosen the nut that's holding this on. Be careful not to drop them, because they are very small and they're painted black so they're hard to see. Luckily, this one fell on top of the alternator, so we're good.
Now I'm just going to reach under here and work the coil out. I have to break the little seal that's in there. That's your coil.
Here's our original coil and our brand new one from 1AAuto.com. Same style connectors. Same style boots with rubber seals. Same size and same mounting hole. This should fit in the vehicle and work great for you. Since this coil was working just fine, we're going to reinstall it.
Push it right into the opening. Line it up with that stud that's there. I'll just push it right down. I'll slide over the electrode of the spark plug, and then I'll reinstall the nut that's holding it on. Plug it in. These are just 8.7 foot-pounds, so like 9 foot-pounds, which is really just hand tight. Just give them a little snug like that and it's all set.
Thanks for watching. Visit us at 1AAuto.com for quality auto parts, fast and free shipping, and the best customer service in the industry.
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ICA61829
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