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MoparPart #: 68436631AA

Mopar 68436631AA Fuel Water Separator Filter - Secondary
⚙️ 17 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$87.24Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
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*Free return shipping only qualifies if our fitment verification tool is used.
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✅ In Stock · Ready To Ship
Most orders ship same-day if ordered before 1pm CST.
✅OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Jeep and Ram, 1500, 2500, 3500, and Wrangler
🔄Easy Returns — Return within 60 days for a full refund
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Mopar 68436631AA Fuel Water Separator Filter - Secondary
This part fits 17 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2024 | Ram | 2500 | Secondary | Chassis Mounted | ||
| 2024 | Ram | 3500 | Secondary | Chassis Mounted | ||
| 2023 | Ram | 2500 | Secondary | Chassis Mounted | ||
| 2023 | Ram | 3500 | Secondary | Chassis Mounted | ||
| 2022 | Ram | 1500 | 3.6L | V6 | N/A | Element Only; Includes a small o-ring and a larger o-ring |
| 2022 | Ram | 2500 | 6.4L | V8 | N/A | Element Only; Includes a small o-ring and a larger o-ring |
| 2022 | Ram | 3500 | 6.4L | V8 | N/A | Element Only; Includes a small o-ring and a larger o-ring |
| 2021 | Jeep | Wrangler | 2.0L | L4 | N/A | Element Only; Includes a small o-ring and a larger o-ring |
| 2021 | Ram | 1500 | 3.6L | V6 | N/A | Element Only; Includes a small o-ring and a larger o-ring |
| 2021 | Ram | 2500 | 6.4L | V8 | N/A | Element Only; Includes a small o-ring and a larger o-ring |
| 2021 | Ram | 3500 | 6.4L | V8 | N/A | Element Only; Includes a small o-ring and a larger o-ring |
| 2020 | Jeep | Wrangler | 2.0L | L4 | N/A | Element Only; Includes a small o-ring and a larger o-ring |
| 2020 | Ram | 1500 | 3.6L | V6 | N/A | Element Only; Includes a small o-ring and a larger o-ring |
| 2020 | Ram | 2500 | 6.4L | V8 | N/A | Element Only; Includes a small o-ring and a larger o-ring |
| 2020 | Ram | 3500 | 6.4L | V8 | N/A | Element Only; Includes a small o-ring and a larger o-ring |
| 2019 | Ram | 2500 | 6.4L | V8 | N/A | Element Only; Includes a small o-ring and a larger o-ring |
| 2019 | Ram | 3500 | 6.4L | V8 | N/A | Element Only; Includes a small o-ring and a larger o-ring |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.