6-Pin 1.5/2.8mm Tail Light & Blower Motor Connector OEM 98821-1065 / 98825-1065 – Citroen / Peugeot
Direct OEM-specification replacement for the 6-pin mixed-pitch (1.5mm + 2.8mm) connector used on rear tail light assemblies and blower motor / heater fan resistor harnesses across Citroen and Peugeot platforms. Cross-references OEM numbers 98821-1065, 98825-1065, 0988211065, and 0988251065. The mixed 1.5mm/2.8mm pitch design is specific to PSA Group (Stellantis) harness architecture — the 2.8mm pins carry higher-current blower motor and brake lamp circuits while 1.5mm pins handle signal and indicator circuits.
| OEM Number | Format | Application |
|---|---|---|
| 98821-1065 | Hyphenated format | Citroen / Peugeot tail light / blower harness – primary |
| 98825-1065 | Alternate reference | Citroen / Peugeot – blower motor resistor harness |
| 0988211065 | No-hyphen format | Same as 98821-1065 |
| 0988251065 | No-hyphen format | Same as 98825-1065 |
| Pin | Pitch | Function | Failure Symptom if Open/Corroded |
|---|---|---|---|
| 1 | 2.8mm | Brake light power (+12V switched) | Brake lamp failure; BSI fault code |
| 2 | 2.8mm | Reverse light / blower motor power | Reverse lamp out / blower inoperative |
| 3 | 1.5mm | Tail / position light | Tail lamp failure; DRL fault |
| 4 | 1.5mm | Turn signal / indicator | Hyper-flash or no flash; BSI indicator fault |
| 5 | 1.5mm | Blower speed signal / resistor control | Fan stuck at one speed; no speed control |
| 6 | 1.5mm | Ground (chassis) | Multiple lamp / HVAC faults simultaneously |
| Attribute | Detail |
|---|---|
| Pin Count | 6-Pin |
| Terminal Pitch | Mixed: 1.5mm (signal) + 2.8mm (power) |
| OEM Numbers | 98821-1065 / 98825-1065 / 0988211065 / 0988251065 |
| Housing Color | Green (PSA Group standard for this circuit) |
| Housing Material | PA66 nylon |
| Application | Tail light assembly, blower motor / heater fan resistor harness |
| Compatible Brands | Citroen, Peugeot (PSA Group / Stellantis) |
Q: My Peugeot blower fan only works on one speed — is it the resistor or the connector?
A: A blower fan stuck on one speed (usually high) on Peugeot/Citroen is frequently caused by a corroded 6-pin connector rather than a failed resistor. The resistor control signal runs through Pin 5 (1.5mm) — corrosion on this pin breaks the speed control signal while the direct power circuit (Pin 2, 2.8mm) remains functional, causing the fan to run at full speed only. Inspect the 98821-1065 connector before replacing the resistor pack.
Q: Why is the connector green?
A: PSA Group (Citroen/Peugeot) uses color-coded connectors as a circuit identification system. Green is the PSA standard color for this specific 6-pin mixed-pitch harness position — it helps technicians identify the correct connector during harness repair without consulting wiring diagrams.
Q: What is the difference between 98821-1065 and 98825-1065?
A: 98821-1065 is primarily referenced for the tail light harness application; 98825-1065 is referenced for the blower motor resistor harness. The housing geometry is identical — the different numbers reflect different circuit positions in the PSA harness catalog. Both are interchangeable for connector repair.
Q: Are terminals included?
A: Yes, both 1.5mm and 2.8mm terminals are included with all variants.
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6 Pin Connectors
