First, Add Your Vehicle
Add a Vehicle
ACDelco Iridium Spark Plug 41-114
Shop All ACDelco
| Part # | 41-114 |
|---|---|
| SKU # | 797635 |
| Weight | 0.11lbs |
| Ground Electrode Tip Material | Platinum |
| Resistor Type | Yes |
| Center Electrode Tip Material | Iridium |
| Pre-Gap Size | 1.025mm |
| Thread Diameter | 0.55in |
| Center Electrode Core Material | Copper |
| Grade Type | Regular |
| Seat Type | Tapered |
| Reach | 0.98in |
| Manufacturer Heat Range | 16 |
| Metal Type | Iridium |
| Hex Size | 16 MM |
| Insulator Height | 2.07in |
| Ground Electrode Tip Design | Standard |
| Ground Electrode Quantity | 1 |
| Center Electrode Design | Standard |
| Ground Configuration | Standard |
| Hex Type | Hex |
| Washer Included | No |
PRODUCT DESCRIPTION
Iridium is the latest in spark plug technology and is an exact replacement for vehicles original components- Iridium composition provides a high melting point and great strength, helps to provide excellent wear resistance and durability
- Iridium offers excellent engine idle stability, reliable cold starting, quick acceleration and smooth performance
- Three Piece Fired in Suppressor seal meters spark energy for long electrode life, helps prevent combustion leakage and helps block radio frequencies that can affect vehicle electronics
- Iridium plugs are laser-welded which provides precision welds, reduces excess debris and wear rate, thus increasing durability
- Some ACDelco GM Original Equipment parts may have formerly appeared as GM Genuine Parts (OE) or ACDelco Professional
- ACDelco GM Original Equipment parts are designed, engineered and tested to rigorous standards, and are backed by General Motors.
- GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
- GM regularly updates production and service part designs to integrate new materials and technologies
Spark Plugs Metal Types
Currently Viewing  ACDelco Iridium Spark Plug 41-114 | ||||
|---|---|---|---|---|
Customer Rating | 4.8 (91) | 5.0 (14) | 5.0 (2) | 5.0 (20) |
Price | Total price is: 12 dollars and 99 cents. | Total price is: 5 dollars and 99 cents. | Total price is: 12 dollars and 99 cents. | Total price is: 5 dollars and 99 cents. |
Metal Type | Iridium | Copper | Iridium | Copper |
Ratings
The spark plugs are a reliable, high-quality option that perform well in GM vehicles. Customers noted the plugs were easy to install, pre-gapped, and improved engine performance and smoothness. Some reviewers used the plugs in their vehicles and were satisfied with the results. The product was also praised for its good value and fast shipping.
- Sort by
- Filter by
DIY
Anonymous5 days agoVerified PurchaseRecommendedYes these plugs where excellent choice
Helpful?
Be careful when handling sparkplugs.
Andres20 days agoVerified PurchaseRecommendedExcellent quality product
Purchased for: 2017 Chevrolet Camaro 2SSHelpful?
Same part # as OEM , better price
That Dude22 days agoVerified PurchaseRecommendedHuge improvement in responsiveness and fuel economy.
Purchased for: 2015 Chevy Silverado 5.3Helpful?
ACDelco the only best brand for GM
DW27 days agoVerified PurchaseRecommendedACDelco are the only brand that I prefer for GM
Purchased for: 2019 Chevy Tahoe LSHelpful?
That they work.
JP1 month agoVerified PurchaseRecommendedIts what was recommended for my truck.
Purchased for: 2018 GMC SierraHelpful?
2020 Sierra, take out fender liners to get to them
Ron1 month agoVerified PurchaseRecommendedWent 90k on first set! Why change
Purchased for: 2020 Sierra 1500, 5.3 w10 sp autoHelpful?
Factory replacement plugs
Slim1 month agoVerified PurchaseRecommendedAlways quality with AC Delco parts
Purchased for: ......Helpful?
Good product
Brian F2 months agoVerified PurchaseRecommendedNo codes, runs smoothe
Helpful?
Always check spark plugs
Spark plugs3 months agoVerified PurchaseRecommendedLike, use on GMC sierra 5.3 tune up
Purchased for: 2014 GMC sierraHelpful?
Oem,best way to go!
K C3 months agoVerified PurchaseRecommendedTune up
Helpful?
Right
Monte3 months agoVerified PurchaseRecommendedJyst what i needed
Purchased for: ToyotaHelpful?
AC Delco
Se4 months agoVerified PurchaseRecommendedExact fit
Helpful?
Bought cheap coil packs there. Both defective.
Trevin Bush5 months agoVerified PurchaseRecommendedThese plugs are what came on the truck.
Purchased for: 214 gmc sierraHelpful?
Came just like i needed
MrsalazarJ5 months agoVerified PurchaseRecommendedHad no problems they were great.
Purchased for: 2022 chevy 2500hdHelpful?
Good quality
Hugo7 months agoRecommendedSweepstakes EntryI like the quality and they are perfectly the same as the originals
Purchased for: GMC sierra 2014Helpful?
2017 Chevy Tahoe 5.3L
Stulpster9 months agoVerified PurchaseRecommendedSweepstakes EntryExact same part as original, got 130K miles on first set. Back in the day aftermarket was better, but today OEMs are squeezing out mpgs with higher quality. Cost a little more, but guaranteed to perform.
Purchased for: 2017 Chevy Tahoe 5.3LHelpful?
Never Arrived
Pat10 months agoVerified PurchaseSweepstakes EntryItem never arrived, Called customer service three different days before the order was finally refunded 3 weeks later.
Purchased for: None as the item never arrivedHelpful?
Trusted brand!
Carlos11 months agoVerified PurchaseSweepstakes EntryPlugs seem to be working great.
Purchased for: 2014 Chevy Silverado 1500 5.3LHelpful?
Plugs
Anonymous11 months agoVerified PurchaseRecommendedWorked well!
Helpful?
Spark plugs
Gabriel1 year agoVerified PurchaseRecommendedSweepstakes EntryOriginal spark pkugs
Helpful?
Popular Searches:
Related Accessories
Advice and How-To's
- Ruthenium vs Iridium Spark Plugs: Which Is Right for Your Engine?
- How to Read Spark Plugs
- Spark Plugs vs Glow Plugs: What’s the Difference?
- NGK vs Bosch Spark Plugs Comparison: Which Should You Choose?
- How to Replace a Spark Plug Insulator Boot
- How to Remove Seized Spark Plugs
- Tune-Up Cost Guide - How Much is a Tune-Up?
- How to Tell If Your Spark Plugs Need to Be Replaced
- Common Ignition Problems
- How Do Spark Plugs Work? (Spark Plugs Explained)