Ram45002023Overview/ram/4500/2023/base/

2023 Ram 4500

Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 2023 4500.

The 2023 Ram 4500 is part of a model lineage with a documented complaint history spanning from 2008 to 2026. This record is defined by a low of one complaint in 2009 and a peak of eight complaints in 2014. The 2023 model year sits within this long-term reliability window, which is characterized by these specific complaint volumes.

Model year2026202520242023202220212020

Fitment & sizes

Replacement part sizes and factory part numbers — battery, bulbs, filters and belts.

From the factory this vehicle uses OE oil filter 05083285AA. Each part links to every other vehicle that shares it, so a part you already stock may fit more of your fleet than you'd expect.

OE service part numbers OEM · verified

Engine oil filter05083285AA alt 04892339BE
Fuel filter68436631AA alt 68157291AA
Spark plugSP138239AC
Cabin air filter68548579AA

Performance & power Independent road tests

0–60 mph, quarter-mile, horsepower and torque from independent road tests.

Independent road tests for the 4500 of this era, listed by trim and engine — this page spans more than one engine, so no single horsepower figure is shown.

12.4 sec0–60 mph (tested)quickest 12.40 sec — 2014 Heavy Duty Laramie Chassis 6.4L V8 Crew Cab DRW (11 ft. Flatbed)
YearTrim / engine0–60¼ mileHPDrivetrain
2014Heavy Duty Laramie Chassis 6.4L V8 Crew Cab DRW (11 ft. Flatbed)12.40 sec18.90 sec410 hp4x4

Factory maintenance schedule OEM · verified

Normal service, condensed from the factory interval matrix.

Under the factory schedule, replace the engine oil and filter every 12,500 mi; coolant every 12,500 mi. The big-interval services (every 12,500 mi for coolant, and the transmission fluid) are the ones owners most often skip — on a lower-mileage example, assume the original fluids are still in it and check them first.

Every 7,500 miCV Joint Boot (inspect) · Diesel Emissions Fluid (inspect fluid level) · Tire & Wheel Assembly (rotate) · Underbody (inspect)
Every 8,000 miFuel Evaporative Canister Filter (inspect)
Every 12,000 miCabin Air Filter (replace)
Every 12,500 miBattery (inspect) · Body Latches, Locks & Hinges (inspect) · Brake System (inspect) · Engine Coolant System (inspect fluid level) · Engine Coolant System Hoses (inspect) · Engine Oil (drain & refill)
Every 15,000 miEngine Air Filter Element (inspect) · Fuel Filter (replace) · Suspension System (inspect) · Tie Rod (inspect)
Every 20,000 miParking Brake System (inspect)
Every 22,500 miAccessory Drive Belt (inspect) · Brake Linings (inspect) · Drive Axle Assembly (inspect)
At 30,000 miTransmission Assembly (drain & refill)
Every 30,000 miEngine Air Filter Element (replace) · Transfer Case Assembly (inspect fluid level) · Transmission Assembly (drain & refill) · Wheel Bearing (inspect)

Owner how-tos

Condensed service procedures for routine maintenance. Procedures that require dealer diagnostic equipment are identified and summarized only.

Common procedures

Key fob — remote (RKE) programming programming new fob buttons Dealer tool OEM · verified
Tool requiredDRBIII scan tool (dealer / locksmith)
WhyTransmitter codes are written into the receiver in the passenger door module
Anti-theft (SKIS) — module initialization after immobilizer module replacement Dealer tool OEM · verified
When neededAfter Sentry Key Immobilizer Module (SKIM) replacement
Tool requiredDRBIII scan tool
Also requiredThe vehicle's four-digit PIN code

Reliability & federal safety record

Owner-reported issues, recalls, investigations and service bulletins on record with NHTSA — an unfiltered look at what owners actually experience.

4
Open recalls
NHTSA campaigns
287
Service bulletins
Manufacturer communications
0
ODI investigations
Office of Defects Investigation
0
Owner complaints
0 involved a crash · 0 a fire
Owner complaints by model year NHTSA · this generation & adjacent

No owner complaints on record with NHTSA for this vehicle.

Recalls NHTSA · verified

Showing 2 of 4 campaigns on record for this vehicle.

23V060000Electrical System:Wiring:Relays/SolenoidsReported 09/02/2023

Chrysler (FCA US, LLC) is recalling certain 2021-2023 Ram 2500, 3500, 3500 Cab Chassis, and 4500, 5500 Cab Chassis vehicles equipped with a Cummins 6.7L Turbo Diesel engine. An electrical short may occur in the heater… Remedy: Owners are advised to park outside and away from structures until the recall repair is complete. Dealers will replace the relay, free of charge. This will be a Phased campaign…

23V799000Steering:Steering Control ModuleReported 28/11/2023

Chrysler (FCA US, LLC) is recalling certain 2023 Ram 1500 Classic, Ram 3500 Classic, 3500 Cab Chassis, 2023-2024 Ram 2500, 4500/5500 Cab Chassis, and Ram 3500 vehicles. The steering column control module may cause the… Remedy: Dealers will update the steering column control module (SCCM) software, and inspect and replace the module, as necessary, free of charge. Owner notification letters were mailed…

Technical service bulletins NHTSA · verified

Showing 5 of 287 bulletins on record with NHTSA.

BulletinDateComponentSummary
1132922026-07-08EngineINJECTOR - FUEL
1132932026-07-08EngineINJECTOR - FUEL
S2508000025 REV. B2026-07-06Electrical SystemInstrument Panel Cluster (IPC) and Radio Compass Display has Dashes (--)
9100803 Rev 32026-07-06StructureFront Fog Lamp RT 1) If the lamp contains moisture, do not replace it immediately. Turn…
1132772026-07-06Unknown Or OtherCORE – HEATER

Common OBD-II trouble codes

The most common OBD-II codes for this vehicle's emissions system. These are standardized SAE J2012 definitions, not vehicle-specific fault reports.

P0420
Catalyst system efficiency below threshold — Bank 1
P0300
Random / multiple cylinder misfire detected
P0171
System too lean — Bank 1
P0455
Evaporative emission system leak detected — large leak
P0128
Coolant thermostat below regulating temperature
P0442
Evaporative emission system leak detected — small leak

VIN tools

Decode factory build data for a specific vehicle by VIN.

VIN
Decode a VIN to confirm the transmission and build data for a specific 4500. OEM
Build data
Plant, GVWR class, engine and body data for any 17-character VIN.
Recalls
Check open recall campaigns against a specific vehicle by VIN.

Vehicles with shared specs

Find every vehicle that shares this one's battery, bulbs, oil capacity, platform or parts.

Reference guides

Cross-vehicle references for the kinds of data on this page.

Frequently asked

Does the 2023 4500 have open recalls?

NHTSA lists 4 recall campaign(s) for this model year. Check your specific vehicle by VIN.