Who makes the coils and what brand are the plugs?
These are manufactured by TRQ. TRQ is a high quality, high-end name brand that we offer and back with our 1A Auto Limited Lifetime Warranty.
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
Returns: Parts with electrical components cannot be returned once installed.
Attention California Customers:
WARNING: This product can expose you to chemicals including Chromium (Hexavalent Compounds), which is 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 6 vehicles spanning 2007-2011.
| Year | Make | Model | Description |
|---|---|---|---|
| 2007-2011 | Buick | Lucerne | Buick Lucerne V8 4.6L Ignition Kit TRQ ICA71943 |
| 2007-2011 | Cadillac | DTS | Cadillac DTS Ignition Kit TRQ ICA71943 |
| 2007-2009 | Cadillac | SRX | Cadillac SRX V8 4.6L Ignition Kit TRQ ICA71943 |
| 2007-2009 | Cadillac | STS | Cadillac STS V8 4.4L Ignition Kit TRQ ICA71943 |
| 2007-2010 | Cadillac | STS | Cadillac STS V8 4.6L Ignition Kit TRQ ICA71943 |
| 2007-2009 | Cadillac | XLR | Cadillac XLR Ignition Kit TRQ ICA71943 |
| Brand Label | Part Number |
|---|---|
| Walker Products | 920-2105 |
| Autolite | XP104 |
| NAPA Mileage Plus | IC623SB |
| General Motors | 12597745 |
| Echlin | IC623 |
| WPS World Power Systems | CUF543 |
| IMC | CLS1223 |
| Autolite | XP103 |
| DENSO Auto Parts | 673-7301 |
| Wells | C1559 |
| Airtex | 5C1616 |
| DIY Solutions | IGN00122 |
| Standard Motor Products | UF-543 |
| WPS World Power Systems | CUF453 |
| BWD | E1043 |
| Delphi | GN10453 |
| ACDelco | D598A |
| SMP | UF543 |
| Motorcraft | 405FM1 |
| Motorcraft | AGSF22YPC |
| NAPA | ASPXP103 |
| Motorcraft | SP405 |
| DENSO | 5327 |
| Motorcraft | AGSP22FM1 |
| Motorcraft | 437FS |
| Motorcraft | AGSF22FM1 |
| Motorcraft | AGSF22WM |
| Pulstar | AD1H10 |
| Motorcraft | AGSF12FC |
| Motorcraft | AGSF22FCM |
| Motorcraft | AGSF22FSM |
| OMNIPARTS | IT16TT |
| Motorcraft | 4114 |
| Motorcraft | CGSF22F |
| Motorcraft | SP511 |
| ACDelco | 41-950 |
| Motorcraft | SP471 |
| Motorcraft | SP479 |
| Motorcraft | SP495 |
| Motorcraft | AGSF22IPG |
| Motorcraft | AGSF12FM1 |
| Motorcraft | AGSF22FE13J |
| Motorcraft | 492 |
| ACDelco | 41950 |
| Motorcraft | AGSF12FM |
| Motorcraft | AWSF22FM1 |
| Motorcraft | SP491 |
| Motorcraft | AWSF22FM |
| Motorcraft | SP459 |
| Motorcraft | 691 |
| Motorcraft | SP500 |
| SKP | SP1004 |
| Motorcraft | AWSF22FS |
| Motorcraft | 6100 |
| Motorcraft | 422WM |
| Bosch | 9605 |
| Motorcraft | AGSF22FM |
| Motorcraft | SP492 |
| DENSO | IT22 |
| Mazda | L341-18-110 |
| Bosch | 7407 |
| Omnicraft | QSP4 |
| Ford | F43E12405EB |
| Motorcraft | CGSF22N |
| Ford | AGSF12FM1 |
| Bosch | 9608 |
| ACDelco | 12571165 |
| Champion Spark Plug | RS14WMPB4 |
| NGK | BP7EFIX |
| NGK | ITR5F13 |
| Mazda | ZZC218110A |
| Mazda | ZZN2-18-110D |
| NGK | ITR5H-13 |
| ACDelco | 41948 |
| Ford | AGSF22FM |
| General Motors | 94859446 |
| General Motors | 19185432 |
| Champion Spark Plug | 2304 |
| Bosch | HR6KII33X |
| Motorcraft | AGSF32WM |
| General Motors | 19301811 |
| NGK | TR6IX |
| NGK | ITR6F13 |
| Bosch | HR7DII33V |
| Bosch | HGR9DQI |
| DENSO Auto Parts | IT20 |
| Mazda | L3Y4-18-110 |
| DENSO Auto Parts | 4713 |
| DENSO Auto Parts | 5326 |
| Bosch | HR8KII33V |
| Motorcraft | SP417 |
| Mazda | GY02-18-110 |
| Mazda | L303-18-110 |
| Ford | CGSF12YP |
| NGK | 3689 |
| ACDelco | 41-106 |
| Ford | XW4E12405DB |
| ACDelco | 41-107 |
| Mazda | 1F20-18-110B |
| ACDelco | 41-105 |
| Volvo | 31216297 |
| DENSO Auto Parts | T20ERR-U |
| Motorcraft | SP-471 |
| DENSO Auto Parts | 4714 |
| Ford | AWSF22FM |
| Bosch | HR9KII33Y |
| Volvo | 31216525 |
| Motorcraft | AGFS22YPC |
| ACDelco | 41-812 |
| Bosch | HR8KII33Y |
| Mazda | L813-18-110 |
| Mazda | ZZR1-18-100 |
| General Motors | 12571533 |
| Champion Spark Plug | 2401 |
| DENSO Auto Parts | IT16TT |
| NGK | ITR5F-13 |
| Motorcraft | SP-500 |
| Motorcraft | AGFS22IPJ |
| Mazda | ZZC2-18-110A |
| Motorcraft | AWSF32FM |
| General Motors | 12571165 |
| Motorcraft | SP-536 |
| NGK | ITR6F-13 |
| Motorcraft | 432WM |
| DENSO | IT16 |
| Motorcraft | AGSF32W |
| Ford | AGSF22YPC |
| Motorcraft | AGSF32YPC |
| NGK | TR5BP12 |
| ACDelco | 41-108 |
| Mazda | ZZM3-18-110C |
| DENSO Auto Parts | IT16 |
| Motorcraft | AGSF32WM1 |
| Volvo | 8694749 |
| Bosch | HR7KI332S |
| DENSO Auto Parts | IT20TT |
| DENSO Auto Parts | 5327 |
| Ford | AWSF22PP |
| Bosch | H7LDCR |
| Torch | Q6RTP-11 |
| Champion Spark Plug | RS8WYPB5 |
| NGK | 4477 |
| ACDelco | 92143446 |
| Bosch | HR8DII33X |
| Motorcraft | AWSF32F |
| Champion Spark Plug | RS12WYPB4 |
| NGK | TR5C12 |
| ACDelco | 41-104 |
| Motorcraft | SP-405 |
| Mazda | 1F20-18-110A |
| Motorcraft | SP433 |
| Ford | AGSF22FM1 |
| Champion Spark Plug | 9204 |
| DENSO Auto Parts | IT22 |
| Mazda | L813 18 110 |
| Aston Martin | 07-85126-PK |
| Ford | 3S4G-12405-AB |
| Ford | XS2E12405AB |
| NGK | 6044 |
| NGK | TR5C-12 |
| NGK | ITR5H13 |
| Standard Ignition | UF-543 |
| Hollander | 610-00114 |
| E3 | E3.53 |
| GM | 12597745 |
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 and Alaska.
Shipping is not available to a P.O. Box, APO/FPO/DPO addresses, US Territories, or Canada for this item.
Expedited is available on checkout to the United States, excluding Alaska, Hawaii.
Final shipping costs are available at checkout.
ICA71943
These are manufactured by TRQ. TRQ is a high quality, high-end name brand that we offer and back with our 1A Auto Limited Lifetime Warranty.
