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KAX 6 Ignition Coils & 6 Iridium Spark Plugs Set for Trailblazer 4.2L Envoy
✅ In stock
F
Grade
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Oct 30, 2026 6:18 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
KM-AUTO
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓[Vehicle Fitment]: 2002-2005 Trailblazer, 2002-2005 Envoy/Envoy XL/Trailblazer EXT 4.2L, 2004-2006 Colorado, Canyon, 2006-2006 H3, i-280, i-350, 2004-2005 Rainier/Envoy XUV 4.2L, 2002-2004 Bravada, 2003-2005 Ascender 4.2L, 2007-2008 i-290, i-370, 2008-2008 Ascender 4.2L, 2005-2005 9-7x 4.2L
✓[Lightning-Fast Ignition & Performance]: Experience instant engine starts with a rapid 0.1-0.2 second ignition response. This high-voltage output coil ensures optimal combustion for smoother engine operation, reduced hesitation, and consistent power delivery across all driving conditions.
✓[Direct Fit & Easy Installation]: Designed as a precise OEM replacement for seamless integration. Enjoy quick, tool-free installation—simply unplug the old unit and connect the new one. Perfectly matches original vehicle specifications for a hassle-free maintenance experience.
✓[Extended Lifespan & Compatibility]: Built for durability with a tested service life exceeding 6,500 miles. Before ordering, please use our compatibility checker at the top of the page to ensure perfect fitment for your specific vehicle make and model.
✓[OE Replacement]: Replaces 12569190, 8126250580, 12617309, 12620540, AYFS22FM, 90220, LTR5AHX, 12599232, L3Y218110, AYSF32YPC, 12622441, UF303, LFJD18110, 12627160, 12681663, 8125980040, 12625058, 12598004, LFG118110, AYFS32YR`
⚙️ Specifications
Brand
KAX
Item dimensions L x W x H
12.8 x 9.27 x 3.6 inches
Vehicle Service Type
Car, Truck
Item Weight
3.48 kg
Connector Gender
male
Brand Name
KAX
Manufacturer
KAX
Number of Items
6
Included Components
6x Ignition Coil - UF303, 6x Spark Plug - 90220
Item Type Name
high performance ignition coils and spark plugs set
Model Number
UF303
