Factory CDJR Engine Components

77072445 - : Front End Accessory Drive (FEAD) 345 & 392 Crate HEMI ®  Kit for Direct-Connection Image

Front End Accessory Drive (FEAD) 345 & 392 Crate HEMI ® Kit

Direct-Connection 77072445
Complete your Crate Hemi® Engine Kit with this required Car FEAD Basic kit that includes: 180 amp alternator, tensioner, belt, idler...
$644.00
Fits Most Vehicles
6104207AA - : Hex Head Bolt for Mopar Image

Hex Head Bolt

Mopar 6104207AA
Power Steering Pump to Accessory Drive Bracket. Compressor to bracket. Mounting Generator [M8x90]. A/c compressor to engine block....
$11.37
MSRP $15.15
Save $3.78
25% Off
77072433AC - : Cold Air Intake for 3.6L for Mopar Image

Cold Air Intake for 3.6L

Mopar 77072433AC
Cold Air Intake featuring Jeep logo and reusable black filter. Draws fresh air from outside vehicle with included hood cut-out bezel to...
$732.42
MSRP $839.00
Save $106.58
12.7% Off
77072339 - : Cold Air Intake for Direct-Connection Image

Cold Air Intake

Direct-Connection 77072339
Cold Air Intake Kit for 5.7L engine (2500/3500) This add-on or modified part is considered 50 state “Street Legal†because it has an...
$506.00
82213843AC - : Cold Weather Cover for Mopar Image

Cold Weather Cover

Mopar 82213843AC
'Cold Weather Cover, Black, for Diesel Engines Only. Limits cold air from invading the engine compartment. Air intake openings for engine...
$174.24
MSRP $211.00
Save $36.76
17.4% Off
6502058 - : Hex Head Special Point Screw And Washer for Mopar Image

Hex Head Special Point Screw And Washer

Mopar 6502058
M8x1.25x17. Seperator Bracket Attaching. Cable Seperator mounting. Heater hose supply to heater core. Heater supply tube to engine...
$2.16
MSRP $2.95
Save $0.79
26.8% Off
6102172AA - : Hex Head Screw And Washer for Mopar Image

Hex Head Screw And Washer

Mopar 6102172AA
M10x1.5x50. Turbo Downpipe to Oil Pan. Alternator attaching. Alternator To Cylinder Head. Transmission to engine block. Only Used with...
$4.89
MSRP $6.50
Save $1.61
24.8% Off
82215669AC - : Cargo Tub Liner for Mopar Image

Cargo Tub Liner

Mopar 82215669AC
Cargo Tub Liner is designed to fit into the rear cargo tub. The liner is a bucket style design, Black and has molded-in handles. Fits...
$42.84
MSRP $49.75
Save $6.91
13.9% Off
6104715AA - : Hex Flange Lock Nut, Mounting for Mopar Image

Hex Flange Lock Nut, Mounting

Mopar 6104715AA
M6x1.00. Throttle Body Shield to Intake Manifold. Heater return tube to engine. Rod to Lever Assembly. Engine Oil Level Indicator Tube....
$0.64
MSRP $0.90
Save $0.26
28.9% Off
77070041 - : Cold Air Intake Kit for Direct-Connection Image

Cold Air Intake Kit

Direct-Connection 77070041
Cold air intake for the 5.7L engine-- not compatible with sport hood (MC9) This add-on or modified part is considered 50 state “Street...
$447.00
82216062AB - : Cold Weather Cover for Mopar Image

Cold Weather Cover

Mopar 82216062AB
Cold weather cover with positive attachment scheme prevents snowith ice from intrusion into engine compartment. Customized fit and easy...
$143.99
MSRP $175.00
Save $31.01
17.7% Off
77072611AA - : Hellcat Pre-Stage Kit (2015-2023) for Direct Connection Image

Hellcat Pre-Stage Kit (2015-2023)

Direct Connection 77072611AA
For Dodge Charger SRT® Hellcat (2015-2023) Exclusive to Direct Connection, this Wi-Fi enabled device allows you to upgrade your engine...
$1,195.00

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Why Strong Engine Components Keep Performance Consistent

Ram vehicles are known for delivering strength and dependability, but it all starts with what’s happening under the hood. Engine parts must work together smoothly to produce steady power and fuel efficiency. At Mopar Oem Parts Source, we stock only genuine Ram engine components designed to match factory performance. That means no shortcuts or compatibility issues that slow you down over time.

What Engine Components Do Beyond Power

Engine parts like pistons, camshafts, and lifters manage air, fuel, and timing inside the engine block. Together, they keep combustion balanced and power delivery smooth. On a Ram 2500, that balance matters even more due to its load-bearing role on and off the job site. Genuine components keep the engine running stronger for longer, especially compared to generic aftermarket options.

When To Consider Replacements

Clattering noises, low oil pressure, or poor acceleration could indicate worn internals. If the vehicle starts running rough or shows warning lights, it might be time to replace affected engine parts. The Ram 1500 Classic may also develop early wear depending on mileage and driving habits. While checking engine internals, it’s a good idea to inspect the timing chain, especially if there’s a noticeable lag in response.

Why Genuine Ram Components Matter

We carry only factory-fit parts that meet Ram’s engineering standards. That translates to cleaner fits, better thermal resistance, and more dependable mileage. Off-brand versions can fail sooner or misalign, risking deeper engine damage. Mopar Oem Parts Source helps keep your Ram running the way it should—strong, steady, and dependable.

Engine parts are only as good as the match behind them. Choosing genuine Ram components ensures consistency from ignition to acceleration. Count on us to keep that standard high. We’re here to support smart repairs every step of the way.