economy
DensoDEN-1788
Laser Iridium Spark Plug
5.0 (576)Rated 5.0 out of 5 from 576 reviews$157.99
In stock1 Year
Specifications
- Fitment Type
- Direct Fit
- Quality Tier
- Premium
- System Voltage
- 12V
- Output
- 110A
- Terminal Type
- Spade
- Electrode Material
- Platinum
Product description
This Spark Plug replaces the worn original in the original equipment location without shimming, drilling or adapters. The electrode is laser-welded and the gap is set at the factory, so it goes in straight from the box without a feeler gauge. Sold as a premium-tier fitment with the longest warranty in the range.
Vehicle fitment
Cross-check your year, model and engine before ordering — trim-level variants matter.
Shipping, returns and warranty
Shipping. In-stock orders placed before 4pm leave the warehouse the same afternoon. Standard shipping is free on orders over $99.00; the delivery window is quoted at checkout once you pick a method.
Returns. 90 days. Wrong fit is on us — we pay the return shipping.
Warranty. Manufacturer coverage — 5 year on this part.
ACDelco Ruthenium Spark Plug
Manufacturer #ACD-24494.6 (504)Rated 4.6 out of 5 from 504 reviews
premiumSpark Plug
$258.99
In stock · 139Standard delivery — 3–5 business days
Ships the same day on orders placed before 4pm
- Guaranteed to fit
- Same-day dispatch
- 90-day returns
- Warranty backed
ACDelco Ruthenium Spark Plug
$258.99Compare alternatives
Same job, different brand or tier — prices shown as the difference from this part.
Denso
standardLaser Iridium Spark Plug
$136.99−$122.004.8 (437)Rated 4.8 out of 5 from 437 reviewsIn stockCompareNGK
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$322.99+$64.004.2 (515)Rated 4.2 out of 5 from 515 reviewsIn stockCompareDenso
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$106.99−$152.004.8 (708)Rated 4.8 out of 5 from 708 reviewsIn stockCompareNGK
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premiumRuthenium Spark Plug
$181.99−$77.004.9 (39)Rated 4.9 out of 5 from 39 reviewsOut of stockCompare
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