1988 Jaguar XJ6 Oil Type & Capacity
The 1988 Jaguar XJ6 takes 5W-20 motor oil — 8.5 quarts with a filter change, per the factory service manual.
Factory-spec answer
5W-20 — 8.5 quarts with filter
Oil capacity by engine
| Engine | Oil Type (viscosity) | Capacity w/ Filter | Capacity w/o Filter | Notes |
|---|---|---|---|---|
| Base | SAE 5W-20/30/40 (Below 14Deg.F), 10W-30/40 (-4Deg.F to 100Deg.F), 10W-50, 15W-40/50, 20W-40/50 (14Deg.F & Above). Use oil BLS.22.OL.07 or CCMC G3 or A.P.I. SE/SF. | 8.50 QTS. | 7.90 QTS. | — |
| Vanden Plas | SAE 5W-20/30/40 (Below 14Deg.F), 10W-30/40 (-4Deg.F to 100Deg.F), 10W-50, 15W-40/50, 20W-40/50 (14Deg.F & Above). Use oil BLS.22.OL.07 or CCMC G3 or A.P.I. SE/SF. | 8.50 QTS. | 7.90 QTS. | — |
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More specs & repair guides for your XJ6
1988 Jaguar XJ6 factory service manualAll fluid capacities (transmission, coolant, brakes)Powered by factory manual data from our partner site AllOEMManuals.com.
Coolant capacity
9.7 quarts (9.17 L) — Including Reservoir. 55% Concentrate - Use: Jaguar Anti-freeze & Summer Coolant. If not available use phosphate-free antifreeze conforming to spec. BS 3150 or 3152. (Plain water MUST NOT be used)
Frequently asked questions
What type of oil does a 1988 Jaguar XJ6 take?
The 1988 Jaguar XJ6 takes 5W-20 motor oil (SAE 5W-20/30/40 (Below 14Deg.F), 10W-30/40 (-4Deg.F to 100Deg.F), 10W-50, 15W-40/50, 20W-40/50 (14Deg.F & Above). Use oil BLS.22.OL.07 or CCMC G3 or A.P.I. SE/SF.), per the factory service manual.
How much oil does a 1988 Jaguar XJ6 take?
The 1988 Jaguar XJ6 holds 8.5 quarts with a filter change, or 7.9 quarts without changing the filter.
Can I use synthetic oil in my 1988 Jaguar XJ6?
Yes. 5W-20 is widely available as a full synthetic, and synthetic is safe (often recommended) for the 1988 Jaguar XJ6. What matters most is matching the factory viscosity and specification, then changing the oil and filter on schedule.