Compare 2018 RAM 1500 Oil Filter Prices

Click any retailer below to see their current prices:

ALLDATAdiy

Professional Repair Info for DIYers

Access factory-level repair manuals, wiring diagrams, and maintenance schedules for your 2018 RAM 1500. The same data professional mechanics use.

Learn More

Online Retailers

Amazon

Prime 2-day shipping

Check Prices

eBay Motors

New & used options

Check Prices

CarParts.com

Lifetime warranty

Check Prices

RockAuto

Huge parts catalog

Check Prices

Local Auto Parts Stores

Advance Auto

Same-day pickup

Check Prices

AutoZone

Local pickup available

Check Prices

NAPA

Quality parts, local pickup

Check Prices

O'Reilly

Same-day pickup

Check Prices

2018 Ram 1500 Oil Filter DIY Technical Guide

Before ordering replacement parts or starting your repair, review the factory torque specifications, required tools, and critical vehicle gotchas below.

Factory Specifications & Torque Ratings

Component / Parameter	Factory Specification	DIY Relevance
Filter Tightening Spec	18 ft-lbs (25 Nm) cap or 3/4 turn past contact	Coat new rubber O-ring seal with fresh engine oil prior to install
Oil Drain Plug Torque	20 - 25 ft-lbs	Install new crush washer gasket to prevent slow oil pan seep
Engine Oil Viscosity	5W-20 (5.7L HEMI V8 - required for MDS system) or 0W-20 (3.6L Pentastar V6)	Factory recommended engine oil grade
Repair Difficulty Rating	Easy (20-30 minutes)	Based on average DIY home garage setup

Recommended Tools Checklist

Oil Filter Wrench / Filter Socket Cup Loosen spin-on filter or canister cap
Drain Pan & Funnel Catch dripping oil
Shop Rags / Nitrile Gloves Clean filter mounting flange

Need tools? As an Amazon Associate, Big Broke earns from qualifying purchases.

Step-by-Step DIY Summary

Position Drain Pan: Slide drain pan directly underneath oil filter mounting location.
Remove Filter: Use filter wrench to loosen counter-clockwise. Once loose, spin off by hand and dump remaining oil into drain pan.
Inspect Mounting Surface: Wipe the engine filter mating flange with a clean rag. Verify the old rubber gasket did NOT stick to the engine.
Lubricate New O-Ring: Dip your clean finger in fresh engine oil and coat the rubber O-ring gasket of the new filter.
Install Hand-Tight: Spin the new filter on until the rubber gasket touches the engine flange. From that contact point, tighten an additional 3/4 turn BY HAND ONLY. Do not over-tighten with a wrench.