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TRQ

TRQ Spark Plug Set 16 Piece Iridium

Based on 37 reviews
Condition: New
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$89.95
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This item's return window has been extended for the holiday season: FREE refund/replacement until Jan 31, 2027

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Availability: In Stock.
Fulfilled by Amazon
Arrives Monday, Nov 9
Order within 7 hours and 6 minutes

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At a glance

Condition
New
Style
SPA02182
Weight
2 lb
Core Material
Iridium
Thread Size
16 MM
Top Material Type
Ceramic
Vehicle Service Type
Truck, SUV
In the box
16 Spark Plugs

Features 5

  • Kit Includes: 16 Spark Plugs
  • Reference Numbers: XP5263; 1119A7-8J00; 1119A78J00000; 12598004; 812571164-0; 812598004-0; 19185438; 41-103; 41-105; 41-107; 41-108; 41-109; 41-118; 41-834; 41-990; 41103; 41107; 41834; 9617; 9691; 9901; ASPXP5263; E3.66; QSP5; SP1021
  • YOUR TRUSTED DIY VIDEO SOURCE: TRQ offers the largest catalog of DIY videos for replacement parts, making installation easier and repairs more accessible. Our mission is to help you "View Before You Do," with hundreds of new videos added weekly.
  • EASE OF INSTALLATION: Save time and effort with pre-assembled components designed as direct replacements for the original equipment, ensuring precise fit and eliminating the need for modifications.

Description

16 Piece Spark Plug Set Kit Includes (16) Spark Plugs Fitment Chrysler 300 2005-08 - V8 5.7L 2005-10 - V8 6.1L Chrysler Aspen 2007-08 - V8 5.7L Dodge Challenger 2008-10 - V8 6.1L Dodge Charger 2006-08 - V8 5.7L 2006-10 - V8 6.1L Dodge Durango 2004-08 - V8 5.7L Dodge Magnum 2005-08 - V8 5.7L 2006-08 - V8 6.1L Dodge Ram 1500 Truck 2003-08 - V8 5.7L Dodge Ram 2500 Truck 2003-08 - V8 5.7L Dodge Ram 3500 Truck 2003-08 - V8 5.7L Jeep Commander 2006-08 - V8 5.7L Jeep Grand Cherokee 2005-08 - V8 5.7L 2006-10 - V8 6.1L Product Attributes Hex Size: 16 MM Hex Size: 5/8 IN Center Electrode Core Material: Copper Quantity: 16 Piece Spark Plug Type: Iridium Product Features Iridium Tip: Provides 25% longer life compared to platinum plugs Resistor Included: Eliminates electromagnetic interference Heat Range Tested: Ensures like-new engine performance Item Details TRQ spark plugs are a perfect modern tune-up. TRQ spark plugs are manufactured to precise heat range specifications to optimize each vehicle’s ignition system. The TRQ iridium line of plugs will ensure 60,000 miles of uncompromised vehicle performance and fuel economy. Every plug includes a resistor to ensure no electromagnetic interference with your other electronics. 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 1119A7-8J00 1119A78J00 19185438 41-103 41-105 41-107 41-108 41-109 41-118 41-834 41-990 41103 41107 414-0 812598004-0 9617 9691 9901 ASPXP5263 E3.66 QSP5 SP1021 XP5263

Specs 20

Brand TRQ
Core Material Iridium
Thread Size 16 MM
Top Material Type Ceramic
Vehicle Service Type Truck, SUV
Brand Name TRQ
Manufacturer Part Number SPA02182
Number of Packs 1

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Nov 9

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

Great price, perfect match to engine & increased performance! Great price, perfect match to engine & increased performance!
Style: SPA02174
Review Image by Amazon Customer
Wanted to wait a couple of weeks before writing my review. So here it is. These Iridium spark-plugs are perfect! Most plugs were pre-gapped (Or close to it) And no issues at all with installation of all 16. My 2011, (pre-owned) Grand Cherokee Limited with 5.7 that I refer to as the “Beast” was in dire need of a spark-plug tuneup. Gas mileage was dropping, acceleration was poor and firing up the engine was not as quick as I believed it should be. And I know you Gear Heads will look at the old spark-plug pic and think to yourself “YOU THINK”. And believe me after inspection of the old plugs, seeing the condition they were in and how off the “gap” on each plug (Far left plug blew my mind) was I thought to my self WTBleep. 😆 Overall this was an easy project. Saved some $$ on the TRQ spark-plugs. And the Beast is running without any performance issues. Thanks TRQ! ... show more
Reviewed in the United States on May 31, 2025 Reviewed in the United States on May 31, 2025 by Amazon Customer
Great product
Style: SPA02135
Had them in for a month and noticed a significant difference in how my car starts
Reviewed in the United States on November 12, 2025 by Mark C
All Good
Style: SPA02174
I purchased the “used like new” so I was a little worried about the pre-gapping of them but they all checked out fine. Truck runs so much smoother now. I think the old ones were original (15 years old) I’m not sure how long my 2011 Ram 1500 will last but still have to take care of it at 200,000 miles ... show more
Reviewed in the United States on April 22, 2026 by Paul
Fits my 2006 Ram 1500 - 4.7l
Style: SPA02179
Easy to install and seem to be an exact replacement for my 2006 Ram 1500 - 4.7l. I've gained 4mpg more since installing these with new coil packs and fuel injectors.
Reviewed in the United States on December 29, 2025 by Joseph Lester
fit was as expected and delivered on time.
Style: SPA02194
worked well on our car no problems. and affordable.
Reviewed in the United States on August 4, 2025 by Michael
Great replacement for 2020 RAM 1500 Laramie V8 5.7L Great replacement for 2020 RAM 1500 Laramie V8 5.7L
Style: SPA02174
Review Image by Jaime Ibarra
Review Image by Jaime Ibarra
Update!!!! 17 AUG Ran these for about 300 miles and then the misfire codes appeared. Started to shake a bit during idle, until it started to shake while accelerating and on idle. All I see is potential to damage your vehicle. I was offered customer support and they replied with "Thank you for your email. For assistance regarding your order, please contact the retailer you ordered from directly. We are a manufacturer and do not have access to any of your information" . Buyer Beware These were gaped to several measurements. Please have a gaping tool to both close and open the gap for the plugs. My truck is 0.040 in. I replaced both the plugs and coil packs for this maintenance. Seems to be a 1:1 comparison to OEM. My truck fired up normally, with noticeable acceleration performance. Mpgs are being documented as I drive it longer. Will update at a later time. Cylinders 1 5 7 8 are a pain to work on. They are in tight spaces and are hard to remove if not for magnetic socket. You will have to slowly pull socket extensions apart in order to remove the plugs without having to remove additional components. My truck is a 2020 RAM 1500 Laramie V8 5.7L Hemi. ... show more
Reviewed in the United States on August 5, 2024 Reviewed in the United States on August 5, 2024 by Jaime Ibarra
Great seller!
Style: SPA02142
Great seller! Fast shipping, excellent communication, and the product was exactly as described. Highly recommended!
Reviewed in the United States on February 4, 2026 by Andriy Kostyshyn
No problems
Style: SPA02182
I was very pleased with the product. Even though I didn't end up using them. I realized I had already purchased a replacement set. I'm also writing this because I believe I have left a brand new map sensor in the box when I sealed it up. Because I own for the same car. Is there a way anybody could check and email me back and send it back to me. I will pay for the shipping. Thank you either way please let me know. ... show more
Reviewed in the United States on February 22, 2025 by Mike G.
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