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Your cart is empty. 4 Piece Ignition Coil Set
Kit Includes
(4) Ignition Coils
Fitment
Compatible with: 2014-18 Mazda CX-5 L4 2.5L
Compatible with: 2019-21 Mazda CX-5 L4 2.5L Turbo
Compatible with: 2014-19 Mazda 3 L4 2.5L
Compatible with: 2013-16 Mazda CX-5 L4 2.0L
Compatible with: 2014-18 Mazda 3 L4 2.0L
Compatible with: 2012-13 Mazda 3 L4 2.0L with Skyactiv Technology
Compatible with: 2014-17 Mazda 6 L4 2.5L
Compatible with: 2016-23 Mazda CX-9 L4 2.5L
Compatible with: 2020-23 Mazda CX-30 L4 2.5L with Cylinder Deactivation with Skyactiv Technology
Compatible with: 2022 Mazda CX-5 L4 2.5L
Compatible with: 2016-21 Mazda CX-3 L4 2.0L
Compatible with: 2020-21 Mazda 3 L4 2.5L with Cylinder Deactivation
Compatible with: 2016-23 Mazda MX-5 Miata L4 2.0L
Compatible with: 2018-20 Mazda 6 L4 2.5L Turbo
Compatible with: 2021 Mazda 3 L4 2.0L with Cylinder Deactivation
Compatible with: 2022-23 Mazda 3 L4 2.5L
Compatible with: 2022 Mazda 3 L4 2.0L
Product Attributes
Quantity: 4 Piece
Ignition Coil Color: Black
Ignition Coil Type: Direct Replacement
Product Features
- Enhanced Efficiency: Up to 15% more energy transferred to spark plugs
- High Temperature Epoxy: Enhanced service life
- Faster rise times and duration
- Improved throttle response
Item Details
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.
Reference Numbers
Airtex: 5C1894
Beck/Arnley: 178-8527
BWD: E1156
Delphi: GN10625
Mazda: PE2018100, PE2018100A
Spectra Premium: C-857
Standard Ignition: UF-656
Standard Motor Products: UF-656, UF656
Wells: C1837
Timothy Lee
2025-08-12 13:15:25
Easy ti I stall good price and so far get reliable and fix the misfire I was having and no problems with the fit
edog800
2025-08-11 19:57:12
I bought these for about $100 so that makes them about $25 each.$5 more each for what is offered on Rockauto.com for the economy option I was looking at.I ended up going with these because the shipping was two days faster.Good and fair value for the product. Unlike at the other automotive stores. Similar quality was basically $400 for a set of 4.Too my chances and saved $300.Cant tell how long they will last but only time will tell.Will update if it's less than a year.
Christopher T. Miller
2025-07-26 16:09:32
I got my first TRQ coil set for my 2014 Mazda CX5 and was impressed by the 100% compatibility and ease of installation to replace my original factory coil set which had a failure after 115k miles. My second TRQ coil set was for my daughter's 2008 Toyota Matrix and again these installed with ease and restored a bit of performance after her car turned over 85k miles. So, when my son's 2012 Civic Sedan hit 135k+ miles on his original coils and he complained that his gas mileage was decreasing fast, I ordered another set. Swapping in the replacement TRQ coils along with some fresh, NGK Iridium plugs. restored not only the Civic's throttle performance but also the mileage he'd previously enjoyed with the Honda's "ECO" button (he again saw 40+mpg).Three different cars and makes and each proved 100% worth the extra cost for the TRQ brand components.
Kenneth
2025-05-28 10:43:23
Do not waste your time or money. Less been installed less then a month. Less then 400 miles on them. Noticed fuel mileage dropped 1mpg which I thought was odd, then also noticed a lot more exhaust fumes then normal basically ever since I installed them. Today it finally started to misfire extremely bad on my way to work and threw this code. I put old coils back on and misfire went away. Don't not waste your money on these peices of junk.
Josue S.
2025-05-09 12:03:32
My ignition coil went bad I brought these cause auto zone wanted $100 a coil and they work great. Buy they won’t disappoint.
Earl Johnson
2025-05-04 17:25:55
Excellent
Reuben Castro
2025-04-30 13:37:22
Did not stop the vibrating idle at stoplight, but engine starts much quicker now, after 145,000 miles.
Bright Becky
2025-04-26 14:01:29
Fit well function perfectly.
أبو معاذ
2025-02-05 12:44:04
وصلتني الطلبية متأخر والقطعة غير متواÙقة مع السيارة وغير متواÙقة مع الصورة
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