The following are approximate capacities. The actual refill capacities may be slightly different. When refilling, follow the procedure
described in the “Maintenance and do-it-yourself” section to determine the proper refill capacity.
Capacity (Approximate)
Recommended Fluids and Lubricants
US measure
Imp measure
Liter
Fuel
28 gal
23-1/4 gal
105.8
Unleaded gasoline with an octane rating of at least 87 AKI (RON 91)*1
Engine oil *8
Drain and Refill
With oil filter change
6-1/2 qt
5-1/2 qt
6.2
• Engine oil with API Certification Mark *2
• Viscosity SAE 5W-30 *2
Without oil filter change
6-1/4 qt
5-1/4 qt
5.9
Cooling system
With reservoir
3-3/4 gal
3-1/8 gal
14.4
50% Genuine NISSAN Long Life Antifreeze/Coolant or equivalent
50% Demineralized or distilled water
Automatic transmission fluid
Refill to the proper level according to the instructions in
the “Maintenance and do-it-yourself” section.
Genuine NISSAN Matic J ATF *3
Power steering fluid (PSF)
Genuine NISSAN PSF or equivalent.*4
Brake fluid
Genuine NISSAN Super Heavy Duty Brake Fluid *5 or equivalent DOT 3
Multi-purpose grease
—
—
—
NLGI No. 2 (Lithium Soap base)
Air conditioning system refrigerant
—
—
—
HFC-134a (R-134a) *6
Air conditioning system oil
—
—
—
NISSAN A/C System Oil Type S or equivalent *6
Transfer fluid
—
—
—
Genuine NISSAN Matic D ATF (Continental U.S. and Alaska) or Canada
NISSAN Automatic Transmission Fluid *7
Front final drive oil
—
—
—
API GL-5 Viscosity SAE 80W-90 *9
Rear final drive oil
—
—
—
API GL-5 Synthetic 75W-90 Gear Oil or equivalent *10
Windshield washer fluid (shared between
front and rear wipers)
1-1/4 gal
1 gal
4.5
Genuine NISSAN Windshield Washer Concentrate Cleaner & Antifreeze or
equivalent
*1: For further details, see “Fuel recommendation.”
*2: For further details, see “Engine oil and oil filter recommendations.”
*3: Using automatic transmission fluid other than Genuine NISSAN Matic J ATF will cause deterioration in driveability and automatic transmission durability, and may damage the auto-
matic transmission, which is not covered by the INFINITI new vehicle limited warranty.
*4: For Canada, NISSAN Automatic Transmission Fluid (ATF), or DEXRON™ VI type ATF may also be used.
*5: Available in mainland USA through your INFINITI dealer.
*6: For further details, see “Air conditioner specification label.”
*7: Genuine NISSAN Matic D ATF or equivalent (if available).
*8: For further details, see “Changing engine oil.”
*9: For hot climates, viscosity SAE 90 is suitable for ambient temperatures above 0° C (32° F).
*10: See your INFINITI dealer for service.
CAPACITIES AND RECOMMENDED
FUEL/LUBRICANTS
9-2
Technical and consumer information
Z
REVIEW COPY—
2008 Infiniti QX56 (iwz)
Owners Manual—USA_English (nna)
01/18/08—debbie
X
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
