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COOLING EDGE
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Cooling Edge: understand the range before choosing
Cooling Edge supplies vehicle air-conditioning service equipment and consumables. The product here is CE91067BAG, a 500ml special bag identified by the Cooling Edge catalogue as POE 100 compressor oil premixed with UV dye for R134a and HFO R1234yf systems and for use with Cooling Edge Evolve machines. An official shop-page heading calls it PAG while its catalogue, bag imagery and linked E-POE technical sheet identify POE; the physical bag and current technical documentation must resolve that conflict before connection.
AutoMotoPart currently lists 1 Cooling Edge items. The largest Cooling Edge groups are 1 maintenance entry. Cooling Edge totals can change, so a category count is orientation rather than proof that a particular reference suits a vehicle, workplace or job. The exact Cooling Edge listing, its current technical information and the item in front of you must agree.
What the Cooling Edge page actually covers
| Product group in this range | Current entries | Selection focus |
|---|---|---|
| Maintenance | 1 | Select CE91067BAG only after the exact Evolve machine, compressor oil specification, ISO VG 100 requirement, refrigerant, UV-dye allowance and current bag label all agree. |
The collection contains one 500ml special bag, SKU CE91067BAG. Cooling Edge's catalogue describes POE 100 plus UV dye for R134a and R1234yf and exclusive use with Evolve machines. The conflicting PAG shop heading prevents chemistry from being assumed without a physical and documentary check.
Build a reliable shortlist
Read the vehicle A/C label, workshop procedure and compressor identification. Record refrigerant, compressor manufacturer and drive type, oil chemistry and viscosity, total and replacement oil quantity, permitted dye, service-machine configuration, bag coupling and contamination history before selection.
| Check | Why it matters | Useful evidence |
|---|---|---|
| Product identity | Official shop heading conflicts with catalogue POE wording | CE91067BAG label, batch, TDS and SDS |
| Compressor | Electric and belt-driven units may need different oil chemistry | Compressor maker's exact lubricant specification |
| Viscosity | POE 100 indicates a grade, not universal suitability | Required ISO VG and vehicle service information |
| Refrigerant | Catalogue names R134a and R1234yf for this bag | Vehicle label and correctly dedicated service circuit |
| Machine | Bag is stated for Cooling Edge Evolve equipment | Machine model, coupling, software and clean reservoir path |
| Dye dose | Premixed UV dye changes the amount introduced | Vehicle limit, machine setting and prior dye history |
Do not rely on hybrid compatible, universal or non-conductive wording by itself. A mismatch in oil family, viscosity, moisture level, dye loading or service equipment can damage a compressor or compromise high-voltage insulation even when the refrigerant name matches.
Resolve the POE-versus-PAG identity conflict
Cooling Edge's 2023 catalogue maps CE91067BAG to a 500ml POE oil and UV-dye mixture. The bag image is labelled POE 100E UV and the linked Errecom sheet lists a 500ml special bag of E-POE 100 plus UV dye. By contrast, the current online product heading says Premium PAG. Because lubricant family is safety-critical, the catalogue evidence cannot simply be used to correct an ambiguous or differently labelled physical pack.
Inspect the sealed bag for SKU, manufacturer formulation reference, POE wording, ISO VG 100, UV-dye statement, volume and batch. Compare those with the latest Cooling Edge bulletin, TDS and SDS and the Evolve machine setup. If any element disagrees, isolate the stock and obtain written clarification. Never relabel PAG as POE or proceed on the assumption that the website title is a harmless typo.
Match the electric compressor's exact oil
E-POE 100 technical data describes a polyol-ester oil formulated for electric compressors, with low moisture and acid values and electrical-insulation properties. Those properties explain the application but do not override an individual compressor specification. Some electric compressors require a named OEM POE, while others use a special electrically suitable PAG. ISO VG 100 may also be wrong where another viscosity is required.
DENSO states that its ND-oil 11 POE is intended for certain electric scroll compressors and warns against contamination with its PAG oils. HELLA likewise explains that ordinary PAG may lack the required insulation and recommends separate fresh-oil paths for hybrid service. Use these principles to prevent mixing, not as cross-approval for Cooling Edge fluid in every DENSO, hybrid or battery-electric system.
Control refrigerant and high-voltage work
An electric A/C compressor may remain capable of operation when the combustion engine is stopped. High voltage can exceed normal workshop expectations, and an insulation-rated lubricant does not make the system safe to touch. Only personnel with the required refrigerant and high-voltage competence should recover, isolate, test, open and recharge the circuit using the vehicle maker's procedure and specified protective equipment.
Confirm whether the machine and hoses are correctly configured for R134a or R1234yf and prevent refrigerant cross-contamination. Recover rather than vent refrigerant. Prove the high-voltage state using the prescribed method where work scope requires isolation, protect disconnected components and restore interlocks correctly. Do not infer that stop-start alone means an electric compressor or that every hybrid uses this oil.
Keep hygroscopic POE clean and dry
The E-POE sheet explains that polyol esters absorb atmospheric moisture and can undergo undesirable hydrolytic change. The laminated special bag is designed to reduce contact with air and particles. Keep it closed, cool and dry, protect the cap and coupling, and connect only with clean dedicated fittings. Do not decant it into an open bottle or use a partly exposed bag whose storage history is unknown.
Prevent used oil, flushing solvent, PAG, moisture and dirt from entering the fresh-oil route. If a service machine previously handled another oil, follow its approved cleaning or dedicated-reservoir process rather than relying on a visual wipe. Record bag batch and opening date. Discard residue and contaminated materials under the current SDS and applicable refrigerant-workshop rules.
Use UV dye as evidence, not as a repair
The premixed dye is carried through the supported circuit and can fluoresce where oil escapes, using the specified UV lamp and viewing protection. Existing dye from an earlier service can remain around joints, so clean old traces and confirm a fresh leak under controlled conditions. Dye does not identify the cause by itself and cannot replace pressure, vacuum, electronic or inert-gas testing permitted by the service procedure.
Set the Evolve machine to introduce the exact oil and dye quantity calculated for the components replaced and the vehicle specification. Too much oil can reduce cooling performance; too much dye or unknown additive loading can contaminate the circuit. Repair the leak, replace required components, evacuate and recharge by mass, then check cooling, pressures, leak status, fault codes and high-voltage insulation as the manufacturer requires.
From identification to a checked result
| Stage | Good practice for this range | Mistake to avoid |
|---|---|---|
| Identify | Verify CE91067BAG label, POE chemistry, VG 100 and dye | Ignoring the official PAG/POE wording conflict |
| Specify | Match compressor, refrigerant, oil and permitted quantity | Applying universal or hybrid wording to every vehicle |
| Prepare | Use trained staff, isolation, recovery and clean dedicated paths | Connecting contaminated hoses or opening high voltage casually |
| Dose | Use the supported Evolve machine and recorded replacement amount | Pouring from the bag or adding an arbitrary dye quantity |
| Verify | Repair leak, recharge by procedure and confirm safe operation | Treating fluorescence as a repair or complete diagnosis |
The job record should link vehicle, refrigerant, compressor, specified oil, CE91067BAG batch, oil/dye quantity, service machine and contamination controls. That traceability is especially important where the public product heading conflicts with the technical identity.
Reading real Cooling Edge references
The Cooling Edge names below are examples from the current range and show why the complete description matters. They are not universal Cooling Edge recommendations and should not be treated as a fitment list. Within Cooling Edge, a shared family word can conceal a different dimension, connector, material, pack format, operating condition or installation side.
| Example listing | What to verify beyond the name |
|---|---|
| Cooling Edge POE 100 Oil / UV Dye Mix | CE91067BAG 500ml sealed special bag, printed POE 100 plus UV-dye identity, current TDS/SDS and Evolve machine compatibility |
No vehicle fitment is supplied. POE 100, UV dye, R134a/R1234yf and electric-compressor marketing are selection inputs, not permission to service every stop-start, hybrid or electric vehicle.
Common errors around Cooling Edge products
- Ignoring the PAG wording conflict on the official shop page.
- Assuming every electric compressor requires ISO VG 100 POE.
- Treating refrigerant compatibility as compressor approval.
- Using the bag outside a supported Cooling Edge Evolve setup.
- Contaminating POE with PAG, moisture or used service equipment.
- Working on refrigerant or high voltage without required competence.
- Adding dye without checking the amount already in the circuit.
- Treating a fluorescent trace as a leak repair or complete diagnosis.
Cooling Edge questions and answers
Q: What Cooling Edge product is listed?
A: CE91067BAG, a 500ml special bag described by the catalogue as POE 100 oil plus UV dye.
Q: Why does the page discuss a PAG conflict?
A: Cooling Edge's shop heading says PAG while its catalogue, imagery and technical link identify POE.
Q: Can the conflict be ignored as a typo?
A: No. Verify the physical bag and obtain current technical confirmation before connection.
Q: Which refrigerants does the catalogue name?
A: R134a and HFO R1234yf.
Q: Is it suitable for every R134a system?
A: No. Compressor oil family, viscosity, dye and machine requirements must also match.
Q: Is it for every hybrid or electric vehicle?
A: No. Use the exact vehicle and compressor specification.
Q: What does POE 100 mean?
A: It identifies a polyol-ester compressor-oil grade; it is not universal fitment.
Q: Why must PAG contamination be avoided?
A: The wrong oil can reduce insulation and damage an electric compressor system.
Q: Can the bag be poured in manually?
A: No. It is stated for the supported Cooling Edge Evolve bag system.
Q: Does the UV dye seal a leak?
A: No. It helps reveal escaping oil under suitable inspection conditions.
Q: Can an opened bag be stored indefinitely?
A: No. POE is moisture-sensitive; follow the current bag and machine instructions for exposed product.
Q: Who should carry out the work?
A: A technician competent and authorised for the refrigerant, service equipment and vehicle high-voltage system.
