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DensoPart #: 143-3818
Denso 143-3818 Engine Air Filter
⚙️ 9 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$30.22Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship
Most orders ship same-day if ordered before 1pm CST.
✅OE Direct Replacement — Bolt-on fit, no modifications needed
📦Engine Air Filter - FTF Air Filter
🚗Fitment: Ram, 1500 and 1500 Classic
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST
Not what you need? Click here for all Engine Air Filter options
Denso 143-3818 Engine Air Filter
This part fits 9 vehicles. Search below:
| Year | Make | Model | Submodel | Position | Notes |
|---|---|---|---|---|---|
| 2024 | Ram | 1500 | Tradesman | N/A | Engine Air Filter - FTF Air Filter |
| 2023 | Ram | 1500 | Sport | N/A | Engine Air Filter - FTF Air Filter |
| 2023 | Ram | 1500 Classic | N/A | Engine Air Filter - FTF Air Filter | |
| 2022 | Ram | 1500 | Tradesman | N/A | Engine Air Filter - FTF Air Filter |
| 2022 | Ram | 1500 Classic | N/A | Engine Air Filter - FTF Air Filter | |
| 2021 | Ram | 1500 | Tradesman | N/A | Engine Air Filter - FTF Air Filter |
| 2021 | Ram | 1500 Classic | N/A | Engine Air Filter - FTF Air Filter | |
| 2020 | Ram | 1500 | N/A | FTF Air Filter | |
| 2019 | Ram | 1500 | N/A | FTF Air Filter |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
6838 6779AA68386779AA
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.