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ACDelco GM Original Equipment 41-988 (19301814) Iridium Spark Plug (Pack of 1)

Based on 542 reviews
Condition: New
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$7.66
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Availability: 12 left in stock
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Arrives Saturday, Oct 31
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At a glance

Condition
New
Size
1 Count (Pack of 1)
Model
41-988
Core Material
Iridium
Thread Size
14 mm
Vehicle Service Type
Motorcycle
Item Type Name
SPARK PLUG ASM
In the box
19301814

Features 9

  • Iridium offers excellent engine idle stability and smooth performance
  • Iridium allows for small, efficient electrode designs for reliable cold starting and quick acceleration
  • Iridium fine-wire electrode helps burn away carbon deposits on the tip of the plug as they form
  • One piece suppressor seal helps block radio frequencies that can affect vehicle electronics

Description

ACDelco GM Original Equipment Iridium Spark Plugs are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These Iridium Spark Plugs are a high quality replacement for many vehicles on the road today. They are our latest in spark plug technology and an exact replacement for your vehicle's original components. Iridium composition provides a high melting point and great strength, and provides excellent wear resistance and durability. These premium aftermarket replacement spark plugs are manufactured to meet your expectations for fit, form, and function. ACDelco GM Original Equipment parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some ACDelco GM Original Equipment parts may have formerly appeared as GM Genuine Parts (OE) or ACDelco Professional. Vehicle Fitment - Buick Enclave 2009 Lacrosse 2005-2008, 2011 Regal 2011 Rendezvous 2004-2006 Cadillac CTS 2004-2009, 2011 SRX 2004-2009, 2011 STS 2005-2009, 2011 Chevy Camaro 2011 Colorado 2011 Equinox 2009, 2011 HHR 2011 Malibu 2008-2009, 2011 Traverse 2011 Chrysler 300 2005-2010 Concorde 1999-2004 Sebring 2001-2010 Dodge Avenger 2008-2010 Challenger 2008-2010 Charger 2006-2010 Intrepid 1999-2004 Magnum 2005-2008 Stratus 2001-2006 Viper 2008-2010 Ford C-MAX 2013-2018 Edge 2007-2018 Escape 2009-2019 Escort 1998-2003 Explorer 2011-2019 F-150 2010-2017 F-250 2011-2019 F-350 2011-2019 Flex 2009-2019 Focus 2012-2018 Fusion 2011-2018 Mustang 2011-2017 Taurus 2008-2019 Transit 2015-2019 Transit Connect 2015-2018 GMC Acadia 2009, 2011 Canyon 2011 Terrain 2011 Isuzu Ascender 2003-2008 I-Series 2006-2008 Jeep Grand Cherokee 2006-2010 Land Rover LR2 2013-2015 Range Rover Evoque 2012-2017 Lincoln Continental 2017-2020 MKS 2009-2016 MKT 2010-2018 MKX 2011-2018 MKZ 2007, 2009-2016 Mazda 3 2006-2013 5 2012-2015 6 2009-2013 CX-7 2010-2012 Miata MX-5 2006-2015 Mercury Mariner 2009-2011 Milan 2006-2011 Pontiac G6 2007-2009 G8 2008-2009 Torrent 2008-2009 Saab 9-7X 2005-2009 Saturn Aura 2007-2009 Ion 2003 L-Series 2000-2003 Outlook 2007-2010 Sky 2010 Vue 2008-2010 Suzuki Grand Vitara 2009-2010 XL-7 2007-2009 .

Specs 20

Brand ACDelco
Core Material Iridium
Thread Size 14 mm
Top Material Type Iridium
Vehicle Service Type Motorcycle
Brand Name ACDelco
Manufacturer Part Number 19301814
Global Trade Identification Number 91

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Oct 31

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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Top Amazon Reviews

🚀 Abunda's Overview

This is our summary and key points to consider based on customer reviews.


The reviews for this OEM spark plug product generally show satisfaction, with most reviewers rating it highly. Users find these plugs to be of great value and enhance their ride quality. However, a common area of concern among the customers is the gap of the plugs, many of them suggesting to double check and adjust the gap upon purchase.

Pros

  • 👍 OEM quality assured
  • 🚗 Noticeably smoother, more responsive ride
  • 💲 Great value for the price

Cons

  • ⚠️ Gaps on plugs may need adjustment upon arrival

Should I Buy It?

If you're confident with adjusting the gap on your spark plugs, this product is a great buy. It offers good value and quality. However, if you're not comfortable with adjusting the gap, consider getting them installed professionally or opt for a product that doesn't require this step.


Sparky
Size: 1 Count (Pack of 1)
Seems to be working well. No mechanical issues so far. Would purchase again.
Reviewed in the United States on September 1, 2026 by JM

Good quality
Size: 1 Count (Pack of 1)
Doing like my orginal one and so easily to replace. I used with my Camaro 2.0L 2016
Reviewed in the United States on August 16, 2026 by Firas K. Al Rubaiawi

Great Just Great
Size: 1 Count (Pack of 1)
They power my ride at a good price
Reviewed in the United States on January 3, 2026 by Grippy

Need a spark club gap tool
Size: 1 Count (Pack of 1)
These plugs are not pre-gapped. A few of them were significantly off what they needed to be, presumably due to damage during production.
Reviewed in the United States on August 20, 2025 by mb

OE replacement
Size: 1 Count (Pack of 1)
OE spec replacement, used on 100K tune (my 2008 Saturn Vue 3.6VVT)
Reviewed in the United States on January 24, 2026 by Dan Neathery

Fit as advertised for 21 Ford edge
Size: 1 Count (Pack of 1)
Already gapped
Reviewed in the United States on April 6, 2025 by MKJ

Inspect everything completely
Size: 1 Count (Pack of 1)
Was delivered with spark plugs out the boxes . Clanking each other. I gapped them and installed them . Misfire code cylinder5. Inspected and found hair line crack.. replaced it. Car ran great. Month later cylinder4. Misfire. Same crap. Not happy...........
Reviewed in the United States on August 20, 2026 by Charles

ACDelco the way to go.
Size: 1 Count (Pack of 1)
Gap accurate speed boosted
Reviewed in the United States on November 29, 2025 by Amazon Customer
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