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Fuel injector Set of 8 5.3L 4.3L Compatible with Chevrolet Silverado 1500 2500 Tahoe Suburban Cheyenne GMC Sierra 1500 Yukon 5.3L 4.3l 2014 2015 2016 2017 2018 Replace 12668390 FJ1217
✅ In stock
F
Grade
Analysis Confidence
73%
Price verified Sep 22, 2026 2:40 AM · 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.
- 💰At 31% above its usual rate, this is currently priced higher than what most shoppers have paid.
- 📉It has been quite a while since a more competitive price was available, lending today's offer solid comparative value.
- 📈Prices have been moving higher lately — waiting risks paying more if that momentum continues.
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
🚚 Shipping
Free Shipping
Product Details
✓FITMENT:Compatible with Chevy Silverado 1500/2500 ,Cheyenne 5.3L 2014-2018,Suburban Tahoe 5.3L 2015-2018.Compatible with GMC Sierra 1500 5.3L V8 & 4.3L V6 2014-2018,Yukon Yukon XL 5.3L V8 2015-2018
✓Part Number:12668390 FJ1217 12672368 12656932 12668649 0507307218 12623116
✓Confirm Compatibility:Please double-check the listed fitment information year, make, model to ensure this part is correct for your car
✓Match Your Original Part Visually:In most cases, you can compare our product's detailed pictures and specifications with your existing part to confirm it is a direct match
✓Attention: Please check whether the compatibility information matches your vehicle model
⚙️ Specifications
Material
Metal
Brand
AUTO OCCASION
Exterior Finish
Stainless Steel
Inlet Connection Size
0.09 inches
Inlet Connection Type
Barb
Outlet Connection Type
NPT
Number of Ports
16
Outlet Connection Size
0.09 inches
Unit Count
8 Count
Manufacturer
AUTO OCCASION
Ships From
Amazon