This page lists 21 electrical switch & relay parts for the 2006 Buick Rendezvous, across 4 part types, covering both the 3.5L V6 and the 3.6L V6. Every part shows its brand, manufacturer part number and fitment notes.
The switch and relay system on the 2006 Buick Rendezvous covers the switches, relays and flashers that route power to everything the driver touches. The largest groups are A/C Compressor Relay (11 parts), A/C Refrigerant Pressure Switch (5 parts) and A/C System Relay (4 parts). The other 1 part type covers the remaining 1 part.
The 2006 Buick Rendezvous was sold with both the 3.5L V6 and the 3.6L V6. Every part on this page is engine-specific. Each part shows which engine(s) it fits.
10 brands supply electrical switch & relay parts for the 2006 Buick Rendezvous, led by UAC (4 parts), GM GENUINE (3 parts) and WELLS (3 parts), plus 7 more brands.
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 2006 Buick Rendezvous. 4 parts have it, including GM GENUINE 13500114 (A/C Compressor Relay) and GM GENUINE 1551343 (A/C Refrigerant Pressure Switch). Each part number opens a page with every vehicle that part fits.
A/C Compressor Relay
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Popular Fits: 3.6L V6 | 13500114 | 🇺🇸 US 🇨🇦 CA | Gray35AMP | View on Amazon |
| STANDARD MOTOR PRODUCTS Popular Fits: 3.6L V6 | RY601 | 🇺🇸 US | Functions: RelayMounting Hardware Included: No | View on Amazon |
| WELLS Popular Fits: 3.6L V6 | 1R1056 | 🇺🇸 US | Amperage Rating: 25 AConnector Gender: Male | View on Amazon |
| FOUR SEASONS Fits: 3.6L V6 | 36008 | 🇺🇸 US | Compressor Clutch Relay | View on Amazon |
| HELLA Fits: 3.6L V6 | 933332601 | 🇺🇸 US | 5-pin connector | View on Amazon |
| HOLSTEIN Fits: 3.6L V6 | 2RSW1002 | 🇺🇸 US | Control Relay | View on Amazon |
| ROSTRA Fits: 3.6L V6 | 600007 | 🇺🇸 US | Amperage Rating: 20 AmpereConnector Gender: Male | View on Amazon |
| ROSTRA Fits: 3.6L V6 | 600001 | 🇺🇸 US | Amperage Rating: 25 AmpereConnector Shape: Rectangle | View on Amazon |
| ROSTRA Fits: 3.6L V6 | 600060 | 🇺🇸 US | Amperage Rating: 30 Ampere | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 3.6L V6 | RY1757 | 🇺🇸 US | Clutch Cut-Off Relay | View on Amazon |
| WELLS Fits: 3.6L V6 | 1R1085 | 🇺🇸 US | Amperage Rating: 40 AConnector Gender: Male | View on Amazon |
This table covers the relays that control the A/C Compressor circuit. Typical signs include a click with no action, or a circuit that works only when you swap in a known-good relay. Swap with an identical relay in the fuse box before buying — it is the fastest test there is.
11 A/C Compressor Relay parts are listed for the 2006 Buick Rendezvous, from ROSTRA, STANDARD MOTOR PRODUCTS, WELLS and 4 other brands. GM GENUINE 13500114 carries the "Popular" badge.
A/C Refrigerant Pressure Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Popular Fits: 3.6L V6 | 1551343 | 🇺🇸 US 🇨🇦 CA | without Circuit | View on Amazon |
| FOUR SEASONS Fits: 3.6L V6 | 20915 | 🇺🇸 US | Pressure Switch | View on Amazon |
| GPD Fits: 3.6L V6 | 1711513 | 🇺🇸 US | Pressure Transducer | View on Amazon |
| UAC Fits: 3.6L V6 | SW10093C | 🇺🇸 US | Pressure Transducer | View on Amazon |
| WELLS Fits: 3.6L V6 | 1S8929 | 🇺🇸 US | Clutch Cycle and Fan ControlCut-Off | View on Amazon |
This table covers the pressure switches on the A/C circuit. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too.
5 A/C Refrigerant Pressure Switch parts are listed for the 2006 Buick Rendezvous, from GM GENUINE, FOUR SEASONS, GPD and 2 other brands. GM GENUINE 1551343 carries the "Popular" badge.
Part numbers include GM GENUINE 1551343, FOUR SEASONS 20915 and GPD 1711513, among others listed above.
A/C System Relay
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| UAC Fits: 3.6L V6 | RE0959C | 🇺🇸 US | CXL Model | View on Amazon |
| UAC Fits: 3.6L V6 | RE8423C | 🇺🇸 US | Replaces 5 Contact Relay | View on Amazon |
| UAC Fits: 3.6L V6 | RE1014C | 🇺🇸 US | CX Model | View on Amazon |
| ULTRA-POWER Fits: 3.6L V6 | 1R1056 | 🇺🇸 US 🇨🇦 CA | Air Conditioning Control Relay35 Amps | View on Amazon |
This table covers the relays that control the A/C System circuit. Typical signs include a click with no action, or a circuit that works only when you swap in a known-good relay. Swap with an identical relay in the fuse box before buying — it is the fastest test there is.
4 A/C System Relay parts are listed for the 2006 Buick Rendezvous, from UAC and ULTRA-POWER.
This group includes UAC RE0959C, UAC RE8423C and UAC RE1014C and the remaining parts above.
Accessory Delay Relay
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 3.6L V6 | 13503102 | 🇺🇸 US 🇨🇦 CA | SPST 280 MiniGray | View on Amazon |
This table covers the relays that control the Accessory Delay circuit. Typical signs include a click with no action, or a circuit that works only when you swap in a known-good relay. Swap with an identical relay in the fuse box before buying — it is the fastest test there is.
This group shows a single part: GM GENUINE 13503102.
Buying Electrical Switch & Relay Parts for a 2006 Buick Rendezvous
On this vehicle, the switch and relay system covers the switches, relays and flashers that route power to everything the driver touches.
- Match the engine first. Every electrical switch & relay part here is engine-specific; each row shows which engine(s) it fits.
- Read the notes on each row for position, trim and spec qualifiers before you order.
- Where labor overlaps, inspect the connector terminals behind any failed switch — heat damage there will kill the new part too.
- Cross-reference the manufacturer part number against your old part or a service-manual listing.
Start with the largest groups on this page: A/C Compressor Relay and A/C Refrigerant Pressure Switch .
Frequently Asked Questions
How many electrical switch & relay parts fit the 2006 Buick Rendezvous?
Our catalog currently lists 21 electrical switch & relay parts for the 2006 Buick Rendezvous across 4 subcategories and 10 brands, covering both the 3.5L V6 and the 3.6L V6. Each part is matched to the engine(s) it fits.
Do electrical switch & relay parts differ between 2006 Buick Rendezvous engines?
Yes. Every electrical switch & relay part on this page is engine-specific. Each row shows which engine(s) it fits — use the filter at the top to hide the rest. If you're unsure which engine you have, check the emissions label under the hood or the 8th character of your VIN.
What are the signs of electrical switch & relay problems on a 2006 Buick Rendezvous?
Common symptoms include accessories that work intermittently, a click without action, or one function dead while its fuse tests fine. If you notice any of these, identify the affected subcategory above and cross-reference the part numbers listed.
What should I replace at the same time?
Where labor overlaps, inspect the connector terminals behind any failed switch — heat damage there will kill the new part too.
What do the market flags (US, CA, MX) on each part mean?
They show the market for which the manufacturer published application data for that part — where the vehicle was first sold, not where the part was made. If your 2006 Buick Rendezvous was originally sold in the US, the safest choice is a part marked for the US market.
How do I make sure a part fits my 2006 Buick Rendezvous?
First match the engine — each row shows which engine(s) the part fits. Then swap a suspect relay with an identical known-good one from the fuse box before buying — it is the fastest diagnostic there is. The notes column carries position and trim qualifiers where they apply.
Other Parts for the 2006 Buick Rendezvous
Electrical Switch & Relay Parts for Other Buick Rendezvous Years
Switch vehicle or jump to a subcategory
Manufacturer names, model designations and part numbers are used for identification and fitment reference only. AutoFactsDB is an independent catalog and is not affiliated with, endorsed by, or sponsored by any vehicle manufacturer displayed on this page.