2004 Buick Rendezvous Belt Drive Parts

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. Read more

22 Belt parts are listed for the 2004 Buick Rendezvous, from CONTINENTAL, DAYCO, GATES and 5 other brands. ROADMAX 6K930AP carries the "Popular" badge.

In the Economy grade, ROADMAX, CONTINENTAL, DAYCO and 3 other brands supply 12 parts: the catalog's value-priced group. A representative part number is ROADMAX 6K930AP.

The Heavy Duty section lists 2 options from GATES and ACDELCO — rated for severe service. GATES K060930HD is listed in this group.

The Standard Replacement section lists 8 options from ACDELCO, BANDO, CONTINENTAL and 1 other brand — built to original-equipment specification. ACDELCO 6K930 is listed in this group.

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. Read more

25 Belt Tensioner parts for the 2004 Buick Rendezvous come from 10 brands — DAYCO, GATES, ACDELCO and 7 other brands. The "Popular" part is AUTOTECNICA GM1414613.

The Economy section: 5 options from SKP, CLOYES and AUTOTECNICA. AUTOTECNICA GM1414613 is listed in this group.

The Kit section lists 7 options from DAYCO, GATES and ACDELCO — grouped under the catalog's "Kit" designation — the notes column spells out what sets them apart. ACDELCO KIT4854976 is listed in this group.

Standard Replacement: 13 parts, from ACDELCO, DAYCO, CONTINENTAL and 4 other brands. A representative part number is ACDELCO 38104.

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. Read more

23 Idler Pulley parts are listed for the 2004 Buick Rendezvous, from SKP, ACDELCO, DAYCO and 8 other brands. SKP SK89009 carries the "Popular" badge.

Economy: 6 parts, from SKP and DORMAN. A representative part number is SKP SK89009.

The Standard Replacement section: 17 options from ACDELCO, DAYCO, GM GENUINE and 6 other brands. ACDELCO 36110 is listed in this group.

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. Read more

12 Tensioner Pulley parts for the 2004 Buick Rendezvous come from 11 brands — FOUR SEASONS, AUTOTECNICA, DORMAN and 8 other brands. The "Popular" part is ACDELCO 38009.

The Economy section: 2 options from AUTOTECNICA and DORMAN. AUTOTECNICA GM1414486 is listed in this group.

Standard Replacement: 7 parts, from FOUR SEASONS, ACDELCO, GATES and 3 other brands. A representative part number is ACDELCO 38009.

3 further parts sit outside the graded sections, with the same engine-level match.