Description
10SE18F A/C compressor — Chevy Express / GMC Savana & Silverado / Sierra HD
A new aftermarket 10SE18F A/C compressor (Denso 10S-series platform) for GM full-size vans and heavy-duty pickups. It's a direct-fit replacement for the factory compressor on Chevrolet Express / GMC Savana vans and Silverado / Sierra 2500 & 3500 HD trucks, with a 6-groove poly-V clutch and 12V coil. Cross-references UAC CO 22180C and GM 20762515 / 20880831.
Brand-new, direct-fit cooling
New, not reman
A brand-new aftermarket unit with no remanufactured components — no core charge, no worn internals.
Direct GM fit
Built as a direct-fit replacement for the factory 10SE18F on GM van and HD-truck applications.
6-groove poly-V
The 6-rib poly-V clutch matches the factory serpentine drive for smooth, slip-free operation.
Replaces GM OE
Cross-references GM 20762515 and 20880831 and UAC CO 22180C — see the full table below.
Value price
OE-level cooling without paying genuine-GM or reman prices.
Ready to install
Confirm your application, flush the system, and drop it in.
Vehicle compatibility
Fits the following GM applications (commonly the 6.6L V8 Duramax and select engines). Confirm your engine/VIN with the vehicle selector before ordering.
| Make | Model | Years |
|---|---|---|
| Chevrolet | Express 1500 | 2010–2014 |
| Chevrolet | Express 2500 | 2010–2016 |
| Chevrolet | Express 3500 | 2010–2016 |
| Chevrolet | Express 4500 | 2009–2016 |
| Chevrolet | Silverado 2500 HD | 2011–2014 |
| Chevrolet | Silverado 3500 HD | 2011–2014 |
| GMC | Savana 1500 | 2010–2014 |
| GMC | Savana 2500 | 2010–2016 |
| GMC | Savana 3500 | 2010–2016 |
| GMC | Savana 4500 | 2009–2016 |
| GMC | Sierra 2500 HD | 2011–2014 |
| GMC | Sierra 3500 HD | 2011–2014 |
Know exactly what you're ordering
OEM interchange & cross-reference numbers
Match your old compressor against the numbers below.
| Brand | Part number(s) |
|---|---|
| UAC | CO 22180C |
| General Motors (OE) | 20762515 · 20880831 |
| ACDelco | 1522180 · 1522211 |
| Four Seasons | 197353 · 198353 |
| NAPA | 276461 · TEM276461 |
| Ranshu | 1422180 · 1422180C · 1422211 |
| Omega | 2022105 |
| Global Parts Distributors | 5512800 · 6512800 · 7512800 |
| Trad Automotive | C2660 · C2838 |
Technical specs
Don't reinstall onto a dirty system
Replacing a compressor means renewing the drier and metering device and setting the oil:
Receiver-drier
Always replace the drier or accumulator with the compressor to protect the new unit from moisture and debris.
Shop driers →Expansion valve / orifice
Fit the correct metering device for the system so refrigerant flows right.
Shop expansion valves →Retrolube POE · 861-2112
Premium POE lubricant with UV leak-detection dye for the recharge and easy future diagnosis.
Shop the oil →Install it right — protect the warranty
Standard climate-control practice keeps the system clean and the new compressor covered.
Confirm the fit
Verify your vehicle, engine, and the 6-groove poly-V / 12V clutch against your original.
Flush the system
Clear old oil, sludge, and debris from any prior compressor failure.
Renew components
Fit a fresh receiver-drier or accumulator and the correct expansion device.
Set oil & evacuate
Set the correct oil charge, pull a deep vacuum, then charge to the vehicle's specification.
Recommended upgrade: Consider Fluoro-Dye Retrolube POE Oil (861-2112) during install — a premium lubricant with integrated UV leak-detection dye for easier troubleshooting.
10SE18F compressor FAQ
What does this compressor fit?
Is it new or rebuilt?
What does it cross-reference?
What does “6 poly” mean?
Do I need to replace anything else?
Shop compressors
Browse A/C compressors and set your quantities in one place.
| Image | Product Name | SKU | Price | In Stock | Quantity | Add To Cart |
|---|---|---|---|---|---|---|
|
Condenser Manifold Fitting · #6 Hose @ 3 O'clock · Custom / LS Swap | 234-544 | $47.25 | 47 in stock | ||
|
Condenser Manifold Fitting · #6 Hose @ 6 O'clock · Custom / LS Swap | 234-545 | $47.25 | 45 in stock | ||
|
Condenser Manifold Fitting · #6 Hose @ 9 O'clock · Custom / LS Swap | 234-546 | $47.25 | 48 in stock | ||
|
A/C Compressor Manifold · High Side · #8 Hose @ 3 O'clock · 10S20F/10S17F | 234-547 | $47.25 | 32 in stock | ||
|
A/C Compressor Manifold · High Side · #8 Hose @ 6 O'clock · 10S20F/10S17F | 234-548 | $47.25 | 15 in stock | ||
|
A/C Compressor Manifold · High Side · #8 Hose @ 9 O'clock · 10S20F/10S17F | 234-549 | $47.25 | 42 in stock | ||
|
A/C Compressor Manifold · Low Side · #10 Hose @ 3 O'clock · 10S20F/10S17F | 234-550 | $47.25 | 15 in stock | ||
|
A/C Compressor Manifold · Low Side · #10 Hose @ 6 O'clock · 10S20F/10S17F | 234-551 | $47.25 | 45 in stock |
Match your compressor before you buy
Send us your vehicle, engine, and old compressor numbers and we'll confirm the right 10SE18F for your application.
Add to cart ↑ Confirm my fitmentGM®, Chevrolet®, GMC®, Denso®, and all manufacturer names and part numbers are trademarks of their respective owners and are listed for identification and cross-reference purposes only; their use does not imply affiliation or endorsement. This is a new aftermarket 10SE18F-platform A/C compressor. Confirm vehicle, engine, clutch, and connector against your application before ordering.
