If you're staring at a failed A/C compressor, the first question isn't whether you want cold air-it's which replacement actually fits the vehicle or refrigeration unit you're working on. In the hvac refrigeration compressors space, you're balancing fitment, drive type, pulley design, and the specific system (R134a vs. R404a). Here are four compressor options at clearly different listed prices to help you narrow the choice.
Quick Take
These four replacement units cover a GM 3.6L crossover, a Thermo King Tripac APU, and two Nissan Altima 2.5L compressors. One is for the GM crossover; another is an APU unit for R134a or R404a; the other two are for the same Altima platform.
Listed Price Comparison
| Product | Listed Price | Price Bar |
|---|---|---|
| AC A/C Compressor W/Clutch 68664 For Nissan Altima 2.5L l4 2007 2008-2012 | USD 72.66 | |
| Fit For 2007 2008-2012 Nissan Altima 2.5L l4 98664 AC A/C Compressor With Clutch | USD 74.37 | |
| AC A/C Compressor For GMC Acadia Chevrolet Traverse 3.6L 2013 2014 2015 2016 | USD 104.55 | |
| Replacement for Thermo King Tripac APU AC A/C Compressor Type 102-1018 102-580 | USD 264.00 |
Decision Matrix
- For a 2007-2012 Nissan Altima 2.5L L4, both Altima compressors are built for the same platform. Choose the 98664 if the munirater brand matters, or the 68664 if the explicit 12V details matter.
- For a 2013-2016 GMC Acadia, Chevrolet Traverse, or Buick Enclave 3.6L V6, the 7SAS18H compressor matches those years and engines.
- For a Thermo King Tripac APU, the Valeo unit is the match.
- Watch the 7SAS18H note on the GM compressor: it fits 7SAS18H only, not 7SAS18A.
Product Notes
AC A/C Compressor For GMC Acadia Chevrolet Traverse 3.6L 2013 2014 2015 2016
This compressor is the one for GM's 3.6L V6 crossovers. It's supplied with a clutch and 6-groove pulley, and listed for 2013-2016 GMC Acadia, Chevrolet Traverse, and Buick Enclave models. PAG46 is the oil type, and the unit includes multiple interchange part numbers such as 22931654, 23499392, and 68322, which makes cross-checking your original part easier. The key limitation: it fits 7SAS18H only, not 7SAS18A, so confirm the compressor variant before ordering. For someone working on one of these GM crossovers, the included clutch and pulley setup are the main convenience.
Replacement for Thermo King Tripac APU AC A/C Compressor Type 102-1018 102-580
For a Thermo King Tripac APU, this Valeo compressor is the direct fit. It's made in Japan and comes with 6 ounces of PAG 100 oil already inside. It works with R134a or R404a and is described as a drop-in replacement, so it can be compared directly against the original 102-1018 or 102-580 unit. It carries a 1-year warranty. The limitation is the application: it's aimed at the Thermo King Tripac APU and Carrier Transicold-style setups with an 8-groove clutch, not a standard passenger car. If you're servicing an APU, these specifics are the ones to focus on.
Fit For 2007 2008-2012 Nissan Altima 2.5L l4 98664 AC A/C Compressor With Clutch
This munirater-brand unit is a belt-driven compressor for the 2007-2012 Nissan Altima 2.5L L4. It's made in the U.S., built from aluminum, and carries a 1-year warranty. The OE cross-reference set covers CO 10886C, 68664, 98664, 6512503, 92600JA00A, and 92600ZN40B, which is useful when you're trying to match a worn-out part number. The limitation: fitment is specific to the Altima 2.5L L4 from those years, so it won't cover other engines. Confirm the drive belt and pulley arrangement for your specific Altima before ordering.
AC A/C Compressor W/Clutch 68664 For Nissan Altima 2.5L l4 2007 2008-2012
This unit targets the same Altima 2.5L L4 platform and includes the clutch as part of the assembly. It's a belt-driven, 12V compressor with a 6-groove pulley and aluminum alloy construction. It's a direct replacement positioned for the Nissan Altima 2.5L, so it's not suited for other models. The 12V rating and 6-groove pulley are spelled out, which takes some guesswork out of matching the electrical and belt setup. The limitation is the same Altima-specific fitment: it won't help if your vehicle is outside the Altima 2.5L L4 group covered here.
Final Recommendation
Choose by application rather than by price alone. For a Thermo King Tripac APU, the Valeo replacement is the right match. For a GM 3.6L Acadia or Traverse, the crossover compressor fits the listed model years. For a 2007-2012 Nissan Altima 2.5L, either the 98664 or 68664 unit is listed for that fitment, so review the details against your original compressor to settle on the one you prefer.
