Description
Comparison points and tradeoffs
When comparing A-Premium Fuel Injection Idle Air Control Valve Compatible with Jeep Wrangler 1987-1988, Cherokee Comanche Wagoneer 1986-1990 – 2.5L 2.8L 4.0L, Replaces# 8983503643 with other Idle Air Control Valves options, use this source-backed detail as the primary discriminator: [Specifications]: ①Port Quantity: 1; ②Terminal Quantity: 4; ③Gaskets Included: Yes; ④Connector Shape: Oval; ⑤Mounting Hole Quantity: 2.
Use this second fact to evaluate the tradeoff: Application note: 8L, fit for Wagoneer 1986-1987 L4 2. A third point to compare across alternatives is: Category: Replacement Parts / Fuel System / Fuel Injection / Idle Air Control Valves.
Alternative-selection boundary
Choose an alternative when its stated identifiers, application, package, or specifications better match the requirement; no unverified competitor claim is introduced here.
Complete source-backed product details
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About this item
- [Vehicle Fitment]: Compatible with Jeep Comanche 1986-1988 L4 2.5L (Auxiliary Air Valve), Comanche 1987-1990 L6 4.0L (Auxiliary Air Valve), Comanche 1986 V6 2.8L, Cherokee 1986-1988 L4 2.5L (Auxiliary Air Valve), Cherokee/Wagoneer 1987-1990 L6 4.0L (Auxiliary Air Valve), Cherokee/Wagoneer 1986 V6 2.8L, fit for Wagoneer 1986-1987 L4 2.5L (Auxiliary Air Valve), Wrangler 1987-1988 L4 2.5L (Auxiliary Air Valve)
- [Reference Number]: AC12, AC12T, 217203, 17119295, 83503643, 8983503643, AC301
- [Specifications]: ①Port Quantity: 1; ②Terminal Quantity: 4; ③Gaskets Included: Yes; ④Connector Shape: Oval; ⑤Mounting Hole Quantity: 2
- [Advantages]: Regulates engine idle speed by controlling the amount of air that bypasses the throttle plate when the throttle is closed. It smooths the idle speed, reduces fuel consumption and gives your car a higher performance.
- [Buy with Confidence]: A-Premium offers a one-year unlimited-mileage guarantee on our meticulously crafted Idle Air Control Valve. We offer a wide variety of automotive accessory categories, ensuring that you can hit the road with peace of mind.




Douglas Bromberg –
This comes with new bolts that are size 1 T20 and they are pot metal. The unit itself looks good fit properly but the replacement bolts are pot metal that as soon as you put any force on them to tighten it down that last few threads the head strips out, so why, why put them in there if your going to cut corners and supply cheap crap bolts?