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Ignition Coil Packs & Spark Plugs Fit for 2002-2005 Chevrolet Trailblazer
✅ In stock
F
Grade
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Oct 8, 2026 4:22 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
0/20
Momentum
0/10
📝 Product Overview
🏪 Sold by
DacallAuto
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓Perfect Fitment: Ignition Coil Packs Compatible with Buick Rainier 4.2L L6 2004-2005, Chevrolet Trailblazer 4.2L L6 2002-2005, Chevrolet Trailblazer EXT 4.2L L6 2002-2005, GMC Envoy 4.2L L6 2002-2005, GMC Envoy XL 4.2L L6 2002-2005, GMC Envoy XUV 4.2L L6 2004-2005, Isuzu Ascender 4.2L L6 2003-2005, Oldsmobile Bravada 4.2L L6 2002-2004, Saab 9-7X 4.2L L6 2005 (Please refer to the picture or detail page for specific applicable models and years)
✓Replace OEM Numbers: Ignition Coil: UF303, UF-303, C1395, GN10114, D585, 12568062, 19300921, 8125680620. Spark Plug: 5019, 90083. Designed as a direct OE replacement, this kit ensures perfect fitment for vehicles requiring the specified coil configuration
✓Superior Engine Performance: This ignition coil and spark plug kit delivers a stronger, more consistent spark to your engine’s combustion chambers, boosting ignition performance by 20%. Experience smoother acceleration, improved fuel efficiency, and elimination of engine misfires and rough idling
✓Premium Iridium Spark Plugs: The center electrode is manufactured using 360° continuous laser welding and a cold extrusion process, resulting in a more concentrated and powerful spark. The iridium alloy offers excellent conductivity and a longer service life, lasting up to 100,000 miles, while requiring a lower ignition voltage compared to standard copper or platinum spark plugs
✓Durable Build Quality: Constructed from premium high-purity copper windings, silicon steel cores, and heat-resistant epoxy resin, the ignition coil pack delivers efficient power transfer with anti-oxidation and anti-corrosion properties. This ensures stable high-voltage output and fewer ignition failures. Each unit undergoes rigorous testing before shipment to ensure reliable performance
✓Complete Kit: Ready to Install: Get everything you need in one box: 6 ignition coils + 6 iridium spark plugs. Save time and money compared to purchasing components separately. Plug-and-play design allows for hassle-free installation. Please feel free to contact us if you have any questions about this spark plug and coil packs kit
⚙️ Specifications
Brand
Dacall
Vehicle Service Type
Truck
Unit Count
1 Count
Item Highlight
Set of 6 for 4.2L L6 GMC Envoy Buick Rainier, for Isuzu Ascender Saab 9-7X, Replace UF303, 5019
Manufacturer
Dacall
Brand Name
Dacall
Number of Items
1
Included Components
6 ignition coils + 6 iridium spark plugs
Manufacturer Part Number
D-17A0334XL
Best Sellers Rank
See Top 100 in Automotive
ASIN
B0H3RJTWVQ
