Quality Used Auto Parts
Used Chevrolet Engines for Sale, Decoded From Your RPO Sticker
GM prints your truck’s entire build on a sticker in the glovebox. Every one of our used Chevrolet engines for sale is matched against that RPO list — engine code, transmission code, axle ratio — before anyone pulls a unit. A 2007 Silverado in three different engine configurations. The sticker tells us which one you own, down to the gear ratio.
- RPO-matched
- Six platform generations in stock
- Builder and repair stock both held
- 90-day parts warranty
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Tested in-house
Chevrolet Assemblies We Pull, Code-Match and Ship
Save on genuine used Chevy parts — inspected, tested, and VIN-matched before shipping. This month's featured categories: engines, transmissions, drive shafts, cylinder heads, differentials, axle shafts, ABS systems.
RPO Codes
The Sticker in Your Glovebox Already Answered This
Open the glovebox lid. On older trucks, check the driver door jamb. GM printed a Regular Production Option list there — a complete record of what the factory actually fitted, option by option.
No other manufacturer gives you this. It is why a Chevrolet order can be settled in one photograph, and why ordering a Chevrolet part on year and model alone is the least necessary mistake in this business.
The codes that decide your order:
| What you're buying | RPO codes | What they mean |
|---|---|---|
| Engine | LM7, L59, LQ4, LQ9, L33, L83, L86, LT1 | 5.3 iron, 5.3 flex, 6.0, 6.0 high-output, 5.3 aluminum, 5.3 EcoTec3, 6.2 EcoTec3, 6.2 Gen V |
| Transmission | M30, MT1, MYC, M5U, MQE | 4L60E, 4L80E, 6L80, 8L90, 10L80 |
| Axle ratio | GU4, GU6, GT4, GT5 | 3.23, 3.42, 3.73, 4.10 |
| Locking differential | G80 | Factory locker — changes the whole carrier |
| Transfer case | NR3, NP1, NP3, NP8 | NP246 Autotrac, NP261 manual, NP263 Autotrac HD, 263XHD |
| Off-road / trailering | Z71, Z85, Z82 | Off-road package, standard, trailering |
Documentation
What Lands on Your Invoice Before the Part Lands on Your Dock
Compression and leak-down figures
RPO cross-check, documented
Casting and deck noted on long blocks
90-day parts warranty from delivery
Named contact for trade accounts
By Model
Find Used Chevrolet Parts by Year, Model and RPO Code
Pick your year, model and component, and send the RPO sticker from your glovebox. GM prints every build option on it — engine, transmission, axle ratio, transfer case — so our used Chevrolet engines for sale get matched to your exact build, not a model year.
Shop Used Chevrolet Parts by Model
Silverado
Used Silverado 1500, 2500HD and 3500HD parts across six platform generations. 2007 Chevy Silverado transmission and 2007 Chevy Silverado CV axle both in stock.
Tahoe
Tahoe engines, transmissions, transfer cases and differentials from GMT800 through T1XX. 07 chevy tahoe transmission ships code-matched, 4L60E or 6L80.
Suburban
Suburban engines, transmissions and drivetrain from 1500 and 2500 builds, Square Body through current, matched on RPO rather than year.
Equinox
Equinox engines, transmissions and transfer cases. A 2017 chevy equinox 2.4 engine for sale order is confirmed against your VIN before we pull it.
Malibu
Malibu engines, transmissions and modules across the Epsilon and E2XX platforms, including the 2.4 Ecotec and 2.0T four-cylinders.
Traverse
Traverse engines, transmissions and drivetrain. A 2012 chevy traverse engine is the 3.6 LFX V6 — we confirm it against your build before shipping.
Camaro
Camaro LS and LT engines, manual and automatic gearboxes, rear differentials and axle assemblies from the fourth generation onward.
Colorado
Colorado engines, transmissions and transfer cases for the 2.5, 2.8 Duramax and 3.6 V6, matched by RPO code.
Corvette
Corvette LS1 through LT4 engines, transaxles, rear differentials and half shafts, C5 through C8, all off-titled donors.
Trailblazer
Trailblazer engines, transmissions and transfer cases, including the 4.2 Atlas inline-six and the Trailblazer SS LS2.
Chevrolet Coverage by Platform Generation
Chevrolet parts cross freely inside a platform generation and almost never across one. Our inventory spans Square Body through T1XX, so older platforms are covered as thoroughly as current trucks.
| Platform generation | Models |
|---|---|
| Older ChevroletSquare Body & OBS | C/K Pickup · S-10 · Blazer · Suburban · Caprice · Impala · Cavalier · Malibu · Monte Carlo · Chevelle — where a 1970 chevelle rear end comes from |
| 2000–2010 ChevroletGMT800 & early GMT900 | Silverado · Tahoe · Suburban · Avalanche · Trailblazer · Equinox · Colorado · Impala · Malibu · Monte Carlo · Express |
| 2011–2020 ChevroletGMT900 & K2XX | Silverado · Tahoe · Suburban · Traverse · Equinox · Colorado · Camaro · Cruze · Malibu · Sonic · Spark · Trax — 2011 chevy silverado 1500 transmission and 2014 chevy cruze 1.4 turbo engine for sale both sit here |
| 2021–2026 ChevroletT1XX | Silverado · Silverado HD · Tahoe · Suburban · Equinox · Traverse · Trailblazer · Colorado · Camaro · Corvette |
90-Day Warranty
RPO-Matched
In Stock Now
Used LS Engines, Transmissions and Drivetrain for Sale
Used LS Engines for Sale
The LS is the most swapped V8 in America, and we stock used Chevrolet engines for sale across every generation — Gen III LS1, LM7 and LQ4, Gen IV LS2, LS3 and LS7, Gen V LT1 and L83. Each one is pulled from a documented donor, compression tested and checked for oil consumption, listed by casting number and deck. A used chevy 350 engine for sale is listed the same way. Ninety-day warranty.
Used Chevy Transmissions
Tested Chevy gearboxes by RPO code — M30 for a 4L60E, MT1 for a 4L80E, MYC for a 6L80, MQE for a 10L80 — plus Camaro and Corvette manuals. Every unit is verified for shift quality. Ninety-day warranty, free shipping nationwide.
Used Chevy Transfer Cases
A chevy transfer case is identified by the tag riveted to the rear housing, not by the truck it came out of. We stock NP208 and NP241 manual-shift units, NP243 and NP246 Autotrac, and NP261 and NP263 heavy duty. Send the tag number or your RPO code and we match it exactly.
Used Axles and Differentials
Gear ratio has to match front to rear. Your RPO code settles it — GU4 is 3.23, GU6 is 3.42, GT4 is 3.73, GT5 is 4.10, and G80 means a factory locker. We stock 8.5", 8.6", 9.5" and 10.5" assemblies, plus axle shafts and the 2007 chevy silverado cv axle.
Four Checks
How We Confirm the Part Before It Ships
Four checks, every order, before anything leaves the rack.
Chevy Parts by RPO and VIN
Send the RPO sticker from your glovebox or the door jamb. One photo gives us engine, transmission, axle ratio and transfer case codes.
Detailed Listings
Donor vehicle, mileage, compression and leak-down figures — printed on your invoice, not just described on the phone.
OEM Part Number Matching
Already have a part number, casting number or housing tag? We cross-reference it against the donor before we crate anything.
OEM-Only Focus
Every unit comes off a titled donor vehicle. No aftermarket substitutions, no generic replacements, ever.
What a Used Chevrolet Engine Costs Against a Dealer Replacement
| Part | Typical delivered range | Against new OEM |
|---|---|---|
| Engine — long block, V6 | $900 – $1,900 | 55–70% less |
| Engine — long block, V8 | $1,400 – $3,200 | 55–70% less |
| Automatic transmission | $800 – $2,400 | 50–65% less |
| Transfer case | $450 – $1,100 | 50–65% less |
| Rear differential / axle assembly | $400 – $1,300 | 50–70% less |
| Cylinder head | $250 – $800 | 45–65% less |
| Turbocharger | $350 – $1,200 | 50–70% less |
| ABS module | $150 – $500 | 40–65% less |
All prices delivered. A 2014 Chevy Cruze 1.4 turbo engine for sale sits in the four-cylinder band; a 6.2 L86 long block sits at the top of the V8 range.
Square body through T1XX, 2000’s to current. Silverado, Tahoe, Suburban, Equinox, Malibu, Traverse, Camaro, Colorado, Corvette, Trailblazer, Trax, and S-10 all come through on titled donor vehicles, matched by RPO code before shipping.
Yes. Square body C/K, S-10, Astro, Avalanche, Impala, Monte Carlo, and Chevelle all come through regularly. Older platforms are where local yards run out and we do not anymore.
LS and Vortec families from Gen III through Gen V, small blocks 305 to 400, and big blocks 396 to 502. Gearboxes are listed by RPO code: 4L60E, 4L80E, 6L80, and 10L80.
Searching used Chevy parts near me finds yards holding a handful of donors. We hold Chevrolet across six platform generations and ship nationwide, so your exact RPO combination is stocked.
A 2007 Silverado left the plant with either a 4L60E or a 6L80 fitted. The VIN narrows it down; the RPO sticker in your glovebox settles it outright, down to the axle ratio.
Ready when you are
Your Chevy.Your VIN. Matched
Avoid wrong-fit parts and costly returns. Send your RPO sticker and we confirm engine code, transmission code and axle ratio before anything ships.