This page lists 43 belt drive parts for the 2003 Buick Rendezvous, across 4 part types, covering the 3.4L V6 engine. Every part shows its brand, manufacturer part number and fitment notes.
On the 2003 Buick Rendezvous, the belt drive system spins the accessories — serpentine and V-belts, tensioners, idlers and pulleys. 34 parts of the 43 listed are Belt Tensioner (12 parts), Idler Pulley (12 parts) and Belt (10 parts). The other 1 part type covers the remaining 9 parts.
The 2003 Buick Rendezvous came with a single engine, the 3.4L V6, and every part is verified against it.
16 brands supply belt drive parts for the 2003 Buick Rendezvous, led by DAYCO (6 parts), CONTINENTAL (5 parts) and GATES (5 parts), plus 13 more brands. Quality grades include Standard Replacement, Economy and Kit.
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 2003 Buick Rendezvous. 10 parts have it, including BANDO 6PK2195 (Belt) and AUTOTECNICA GM1414613 (Belt Tensioner). Each part number opens a page with every vehicle that part fits.
Belt
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| CONTINENTAL | 865K6MK | 🇺🇸 US 🇨🇦 CA | Mileage MakerSerpentine | View on Amazon |
| DAYCO | 5060865DR | 🇺🇸 US 🇨🇦 CA | Drive Rite®Serpentine | View on Amazon |
| FVP | 865K6 | 🇺🇸 US 🇨🇦 CA | Multi V-BeltSerpentine | View on Amazon |
| GATES | K060864 | 🇺🇸 US 🇨🇦 CA | Micro-V | View on Amazon |
| ROADMAX | 6K864AP | 🇺🇸 US 🇨🇦 CA | V-RibbedSerpentine | View on Amazon |
| SKP | SK060864 | 🇺🇸 US 🇨🇦 CA | Serpentine | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BANDO Popular | 6PK2195 | 🇺🇸 US 🇨🇦 CA | Rib Quantity: 6Effective Length: 2195.0 mm | View on Amazon |
| CONTINENTAL Popular | 4060865 | 🇺🇸 US 🇨🇦 CA | Multi V-BeltSerpentine | View on Amazon |
| ACDELCO | 6K864 | 🇺🇸 US 🇨🇦 CA | Professional / GoldSerpentine | View on Amazon |
| DAYCO | 5060865 | 🇺🇸 US 🇨🇦 CA | Serpentine | View on Amazon |
This table covers the serpentine and accessory belts that drive the front accessories. Typical signs include squeal on cold start, cracks across the ribs, or glazing on the back of the belt. A new belt on a worn tensioner will squeal within weeks — spin the idlers by hand while the belt is off.
10 Belt parts for the 2003 Buick Rendezvous come from 8 brands — CONTINENTAL, DAYCO, FVP and 5 other brands. The "Popular" part is BANDO 6PK2195.
The Economy section lists 6 options from CONTINENTAL, DAYCO, FVP and 3 other brands — the catalog's value-priced group. CONTINENTAL 865K6MK is listed in this group.
In the Standard Replacement grade, BANDO, CONTINENTAL, ACDELCO and 1 other brand supply 4 parts: built to original-equipment specification. A representative part number is BANDO 6PK2195.
Belt Tensioner
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AUTOTECNICA Popular | GM1414613 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| CLOYES | B20013 | 🇺🇸 US 🇨🇦 CA | Includes Hardware | View on Amazon |
| SKP | SK89241 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
Kit
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DAYCO | 5060865K3 | 🇺🇸 US 🇨🇦 CA | KitIncludes: Serpentine Belt, 2 Pulleys, and Tensioner | View on Amazon |
| DAYCO | KIT476BCK | 🇺🇸 US 🇨🇦 CA | Kit | View on Amazon |
| GATES | 90K38104A | 🇺🇸 US 🇨🇦 CA | KitIncludes: Belt, Tensioner, 2 Idlers | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ACDELCO Popular | 38104 | 🇺🇸 US 🇨🇦 CA | Professional / Gold | View on Amazon |
| DAYCO Popular | 89241 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| CONTINENTAL | 49245 | 🇺🇸 US 🇨🇦 CA | Grooved Pulley | View on Amazon |
| GATES | 38104 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| GM GENUINE | 12563083 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| LITENS | 999553A | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the automatic tensioners that hold belt tension. Typical signs include belt flutter, a chirp that returns after a new belt, or a damper that no longer holds the arm. Replace the tensioner with the belt at higher mileage; the labor overlaps almost entirely.
12 Belt Tensioner parts are listed for the 2003 Buick Rendezvous, from DAYCO, GATES, AUTOTECNICA and 6 other brands. AUTOTECNICA GM1414613 carries the "Popular" badge.
Economy: 3 parts, from AUTOTECNICA, CLOYES and SKP. A representative part number is AUTOTECNICA GM1414613.
In the Kit grade, DAYCO and GATES supply 3 parts: grouped under the catalog's "Kit" designation — the notes column spells out what sets them apart. A representative part number is DAYCO 5060865K3.
The Standard Replacement section: 6 options from ACDELCO, DAYCO, CONTINENTAL and 3 other brands. ACDELCO 38104 is listed in this group.
Idler Pulley
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SKP Popular | SK89009 | 🇺🇸 US 🇨🇦 CA | Grooved | View on Amazon |
| SKP Popular | SK89098 | 🇺🇸 US 🇨🇦 CA | Smooth | View on Amazon |
| DORMAN | 419681 | 🇺🇸 US 🇨🇦 CA | Smooth | View on Amazon |
| SKP | SK89171 | 🇺🇸 US 🇨🇦 CA | Smooth or GroovedGrooved | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DAYCO Popular | 89007 | 🇺🇸 US 🇨🇦 CA | SmoothIdler Assembly | View on Amazon |
| ACDELCO | 36347 | 🇺🇸 US 🇨🇦 CA | GoldSmooth | View on Amazon |
| CONTINENTAL | 50017 | 🇺🇸 US 🇨🇦 CA | SmoothIncludes Hardware | View on Amazon |
| GATES | 36347 | 🇺🇸 US 🇨🇦 CA | Smooth | View on Amazon |
| GM GENUINE | 12563097 | 🇺🇸 US 🇨🇦 CA | Smooth | View on Amazon |
| GPD | 4011250 | 🇺🇸 US 🇨🇦 CA | Smooth3" Diameter | View on Amazon |
| HAYDEN | 5979 | 🇺🇸 US 🇨🇦 CA | Smooth | View on Amazon |
| LITENS | 900554A | 🇺🇸 US 🇨🇦 CA | Smooth | View on Amazon |
This table covers the idler pulleys the belt wraps around. Typical signs include a chirp that follows engine speed, or a pulley that feels rough or has play. Replace a noisy idler with the belt — the labor is already paid for.
12 Idler Pulley parts for the 2003 Buick Rendezvous come from 10 brands — SKP, DORMAN, DAYCO and 7 other brands. The "Popular" part is SKP SK89009.
The Economy section: 4 options from SKP and DORMAN. SKP SK89009 is listed in this group.
Standard Replacement: 8 parts, from DAYCO, ACDELCO, CONTINENTAL and 5 other brands. A representative part number is DAYCO 89007.
Tensioner Pulley
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AUTOTECNICA | GM1414486 | 🇺🇸 US 🇨🇦 CA | Includes NTN/NSK bearingGrooved | View on Amazon |
| DORMAN | 419603 | 🇺🇸 US 🇨🇦 CA | GroovedO.D.: 75 | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ACDELCO Popular | 38009 | 🇺🇸 US 🇨🇦 CA | Professional / GoldGrooved | View on Amazon |
| GATES Popular | 38009 | 🇺🇸 US 🇨🇦 CA | Grooved | View on Amazon |
| CONTINENTAL | 49003 | 🇺🇸 US 🇨🇦 CA | GroovedDoes Not Include Hardware | View on Amazon |
| FOUR SEASONS | 45971 | 🇺🇸 US 🇨🇦 CA | GroovedPlastic | View on Amazon |
| FOUR SEASONS | 45979 | 🇺🇸 US 🇨🇦 CA | Grooved or SmoothBelt Type: Back Idler | View on Amazon |
| HAYDEN | 5971 | 🇺🇸 US 🇨🇦 CA | GroovedPlastic Pulley | View on Amazon |
| LITENS | 900027A | 🇺🇸 US 🇨🇦 CA | Grooved | View on Amazon |
This table covers the pulleys on the tensioner arm. Typical signs include a growl or chirp that follows engine speed, or a pulley that will not spin freely by hand. Spin each pulley with the belt off. Roughness or play means replace it with the belt.
9 Tensioner Pulley parts are listed for the 2003 Buick Rendezvous, from FOUR SEASONS, AUTOTECNICA, DORMAN and 5 other brands. ACDELCO 38009 carries the "Popular" badge.
Economy: 2 parts, from AUTOTECNICA and DORMAN. A representative part number is AUTOTECNICA GM1414486.
The Standard Replacement section: 7 options from FOUR SEASONS, ACDELCO, GATES and 3 other brands. ACDELCO 38009 is listed in this group.
Part numbers include ACDELCO 38009, AUTOTECNICA GM1414486 and DORMAN 419603, among others listed above.
Buying Belt Drive Parts for a 2003 Buick Rendezvous
On this vehicle, the belt drive system spins the accessories — serpentine and V-belts, tensioners, idlers and pulleys.
- Confirm you have the 3.4L V6 engine — every part on this page is matched to it.
- Read the notes on each row for position, trim and spec qualifiers before you order.
- Where labor overlaps, replace the tensioner and idler pulleys with any belt at higher mileage — the labor overlaps almost entirely.
- Cross-reference the manufacturer part number against your old part or a service-manual listing.
Start with the largest groups on this page: Belt Tensioner and Idler Pulley .
Frequently Asked Questions
How many belt drive parts fit the 2003 Buick Rendezvous?
Our catalog currently lists 43 belt drive parts for the 2003 Buick Rendezvous across 4 subcategories and 16 brands, covering the 3.4L V6 engine. Each part is matched to the engine(s) it fits.
What are the signs of belt drive problems on a 2003 Buick Rendezvous?
Common symptoms include squealing on cold start, a belt that shows cracking or glazing, or an accessory that slows under load. 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, replace the tensioner and idler pulleys with any belt at higher mileage — the labor overlaps almost entirely.
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 2003 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 2003 Buick Rendezvous?
Every part on this page is matched to the 3.4L V6 engine. Then a new belt on a worn tensioner will squeal within weeks — check tensioner damping and idler bearings while the belt is off. The notes column carries position and trim qualifiers where they apply.
Other Parts for the 2003 Buick Rendezvous
Belt Drive Parts for Other Buick Rendezvous Years
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