2002–2007 Buick Rendezvous
By Tom Becker ✓ Certified Mechanic · Published Sep 21, 2026 · Updated Oct 22, 2026
Save $63 by doing it yourself! Shop cost: $120
Quick answer: Engine Oil & Filter Change on a 2002–2007 Buick Rendezvous is rated Moderate and takes about 30-60 minutes. You'll need 3 tools for this job, and parts cost about $57. This guide walks you through the full job step by step, including the mistakes to avoid.
| Part Name | Part Number | Price | Buy |
|---|---|---|---|
| Engine Oil (5W-30) | — | $45.00 | |
| Correct engine oil filter and drain-plug washer for 2002-2007 Buick Rendezvous | — | $12.00 |
About prices: shown prices are typical retail averages and change frequently; cheaper alternatives may be available. Confirm the current price before buying.
💡 Pro tip: Order all parts at once to save on shipping
Follow these steps carefully
3.4L V6: 4.5 US quarts 5W-30 with a new filter (2006–2007 3.5L: verify capacity in your manual). Buy 5W-30, spin-on filter (ACDelco PF47 or equivalent), new washer. The 3.4L sits low — use ramps or stands.
Idle 2–3 minutes, shut off. The spin-on filter is at the FRONT, low down; the 13mm drain bolt sits on the pan's front directly below it — one pan catches both. Slide the pan in, cardboard beneath, filler cap off.
The filter-over-drain-bolt layout is the 3.4L's one gift — I've done this change with a single pan and zero cleanup. Position the pan under the bolt and the filter drains into the same spot; it's the easiest filter swap GM ever packaged.
Loosen the 13mm bolt; finish by hand, pushing inward so it doesn't drop in the pan. Drain to an occasional drip. Refit with a NEW washer at 18 ft-lbs (25 Nm) — use the torque wrench. Spin off the old front filter upright.
Pour 4 quarts 5W-30 to start. Wait a minute; add the final half-quart to reach 4.5. Refit the cap; lower to level. Wipe spills from the engine front so fresh drips stand out.
Excess oil foaming in the 3.4L isn't theoretical — I've seen overfilled ones weep from every aging seal at once. Staged filling to exactly 4.5 quarts keeps the crankcase happy.
Wait 2–3 minutes; dipstick twice — full mark, never above. Start, idle 30–60 seconds; oil light out, check the engine front for drips. Off, wait two minutes, confirm. Note date and mileage; recycle oil and filter.
Test your repair before closing everything up. If something doesn't work right, double-check your steps.
⚠️ Common Mistakes to Avoid
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