What is a Mopar build sheet?

A build sheet is the factory's own record of how a specific vehicle was assembled. For Mopar / CDJR vehicles it lists the sales codes, option packages, trim, drivetrain, paint, and equipment the vehicle left the plant with.

It's the most reliable way to confirm how a used Chrysler, Jeep, Dodge, or RAM was originally configured — far more dependable than a badge, a trim name, or a seller's description.

What the build sheet shows

The build sheet ties each factory sales code to the package or option it represents — appearance groups, trailering and towing equipment, axle ratios, interior materials, audio and technology, and safety features.

One package name can include several smaller features, so reading the build sheet carefully tells you what the vehicle actually carries, not just what the trim badge implies.

Standard vs. optional equipment

Standard equipment follows the trim or model; optional equipment reflects choices made when the vehicle was ordered. A build sheet makes the difference clear, which matters when two trucks or SUVs with the same model name feel very different in practice.

It also helps separate factory equipment from anything a dealer or previous owner added afterward — wheels, audio, badges, and accessories may have changed since delivery.

Mopar Sales Code Forum

60 topics · 302 replies · read-only archive

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Packages & Towing25
Exterior & Appearance12
Transmission & Drivetrain12
Engine & Fuel6
Wheels & Tires4
Interior & Comfort1

Showing 21–40 of 60 topics · page 2 of 3

Does adding this option require programming or just hardware?
Kate E. · Feb 26, 2026 · Transmission & Drivetrain

1 replies 705 views
Is 6W9 the correct code for this feature?
Sean E. · Jan 18, 2026 · Exterior & Appearance Solved

10 replies 1,057 views
Real-world difference with the 5B1 configuration
Nick E. · Jan 7, 2026 · Wheels & Tires

8 replies 621 views
Owners with 5RR: how has it worked for you?
Samantha P. · Jan 2, 2026 · Exterior & Appearance

1 replies 899 views
Dealer says 23M means something different
Kate B. · Nov 10, 2025 · Packages & Towing

7 replies 857 views
Parts department could not identify 6V8
Adam B. · Nov 4, 2025 · Exterior & Appearance

2 replies 751 views
Dealer says 4XH means something different
Tony N. · Oct 28, 2025 · Transmission & Drivetrain Solved

10 replies 845 views
Would you choose the 25X configuration again?
Diana M. · Sep 16, 2025 · Packages & Towing Solved

2 replies 415 views
Dealer says 4K2 means something different
Olivia W. · Sep 7, 2025 · Transmission & Drivetrain

4 replies 401 views
Real-world difference with the 6BD configuration
Sofia E. · Aug 28, 2025 · Exterior & Appearance

1 replies 636 views
Build sheet has 2BR, but I cannot find the feature
Nicole A. · Aug 28, 2025 · Packages & Towing

9 replies 1,008 views
2JG code found — can someone confirm the exact option?
Eric G. · Aug 19, 2025 · Packages & Towing

5 replies 860 views
Pre-purchase question about 2U9
Nicole A. · Aug 3, 2025 · Packages & Towing

4 replies 397 views
Can a window sticker confirm 22R?
Logan M. · Jul 30, 2025 · Packages & Towing

4 replies 331 views
Pre-purchase question about *N3
Jessica W. · Jul 25, 2025 · Transmission & Drivetrain

0 replies 616 views
How does AAH affect everyday driving?
Patrick C. · Jul 12, 2025 · Exterior & Appearance

10 replies 1,158 views
Seller says this vehicle has the *Y5 option
Adam C. · Jul 9, 2025 · Transmission & Drivetrain

0 replies 765 views
Can I trust the listing when the build sheet shows 27W?
Aaron J. · Jul 8, 2025 · Packages & Towing

10 replies 825 views
AEZ code found — can someone confirm the exact option?
Grace C. · Jun 29, 2025 · Packages & Towing Solved

4 replies 584 views
Can the ABK option be added after production?
Monica A. · Jun 15, 2025 · Packages & Towing

3 replies 332 views