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Photo pending
Vacuum Booster
Buick / Cadillac / Oldsmobile
Brand-new — never remanufactured · 12-month warranty · 60-day DOA
10.4"Booster diameter
DualDiaphragm
32Vehicle applications
1982–1985Years covered
OE numbers
18008743180102491801026318016052
Cardone
54-71043
cross-reference only — order by a number you know
Every order is checked before you pay
Will this fit my vehicle?
Choose your vehicle, then check fitment. We confirm the match by VIN or OE before any quote — never automatically.
Buick / Cadillac / Oldsmobile
About this part
Vacuum Booster for Buick / Cadillac / Oldsmobile. A vacuum booster multiplies pedal force using engine vacuum for lighter, more consistent braking — a failing one usually shows up as a hard pedal and longer stops. Brand-new unit — not a remanufactured core. OE and Cardone numbers are used only as a cross-reference, so you can order by a number you already know.
VACTIRO confirms fitment by VIN or OE before any quote is issued. No payment is requested until availability, price and return terms are confirmed.
At a glance
Product lineVacuum Booster
Years covered1982–1985
Vehicle applications32
Photo statusPhoto pending
This part covers 32 vehicle applications, cross-referenced from the OE / Cardone catalogs. A specific vehicle is confirmed by VIN or OE before any quote.
| Year | Make | Model | Engine | Match basis |
|---|---|---|---|---|
| 1982 | Buick | Riviera Limited Edition | 4.1L V6 Gas | Catalog cross-ref |
| 1982 | Buick | Riviera Limited Edition | 5.0L V8 Gas | Catalog cross-ref |
| 1982 | Buick | Riviera Limited Edition | 5.7L V8 Diesel | Catalog cross-ref |
| 1983 | Buick | Riviera Luxury | 4.1L V6 Gas | Catalog cross-ref |
| 1984 | Buick | Riviera Luxury | 4.1L V6 Gas | Catalog cross-ref |
| 1983 | Buick | Riviera Luxury | 5.0L V8 Gas | Catalog cross-ref |
| 1984 | Buick | Riviera Luxury | 5.0L V8 Gas | Catalog cross-ref |
| 1985 | Buick | Riviera Luxury | 5.0L V8 Gas | Catalog cross-ref |
| 1983 | Buick | Riviera Luxury | 5.7L V8 Diesel | Catalog cross-ref |
| 1984 | Buick | Riviera Luxury | 5.7L V8 Diesel | Catalog cross-ref |
| 1985 | Buick | Riviera Luxury | 5.7L V8 Diesel | Catalog cross-ref |
| 1984 | Buick | Riviera Luxury | 3.8L V6 Gas | Catalog cross-ref |
| 1985 | Buick | Riviera Luxury | 3.8L V6 Gas | Catalog cross-ref |
| 1982 | Buick | Riviera T-Type | 3.8L V6 Gas | Catalog cross-ref |
| 1983 | Buick | Riviera T-Type | 3.8L V6 Gas | Catalog cross-ref |
| 1984 | Buick | Riviera T-Type | 3.8L V6 Gas | Catalog cross-ref |
| 1985 | Buick | Riviera T-Type | 3.8L V6 Gas | Catalog cross-ref |
| 1983 | Buick | Riviera XX Anniversary Edition | 4.1L V6 Gas | Catalog cross-ref |
| 1983 | Buick | Riviera XX Anniversary Edition | 5.0L V8 Gas | Catalog cross-ref |
| 1983 | Buick | Riviera XX Anniversary Edition | 5.7L V8 Diesel | Catalog cross-ref |
| 1982 | Buick | Riviera | 4.1L V6 Gas | Catalog cross-ref |
| 1983 | Buick | Riviera | 4.1L V6 Gas | Catalog cross-ref |
| 1984 | Buick | Riviera | 4.1L V6 Gas | Catalog cross-ref |
| 1982 | Buick | Riviera | 5.0L V8 Gas | Catalog cross-ref |
| 1983 | Buick | Riviera | 5.0L V8 Gas | Catalog cross-ref |
| 1984 | Buick | Riviera | 5.0L V8 Gas | Catalog cross-ref |
| 1985 | Buick | Riviera | 5.0L V8 Gas | Catalog cross-ref |
| 1982 | Buick | Riviera | 5.7L V8 Diesel | Catalog cross-ref |
| 1983 | Buick | Riviera | 5.7L V8 Diesel | Catalog cross-ref |
| 1984 | Buick | Riviera | 5.7L V8 Diesel | Catalog cross-ref |
| 1985 | Buick | Riviera | 5.7L V8 Diesel | Catalog cross-ref |
| 1984 | Buick | Riviera | 3.8L V6 Gas | Catalog cross-ref |
| 1985 | Buick | Riviera | 3.8L V6 Gas | Catalog cross-ref |
| 1982 | Cadillac | Eldorado Cabriolet | 4.1L V8 Gas | Catalog cross-ref |
| 1983 | Cadillac | Eldorado Cabriolet | 4.1L V8 Gas | Catalog cross-ref |
| 1984 | Cadillac | Eldorado Cabriolet | 4.1L V8 Gas | Catalog cross-ref |
| 1985 | Cadillac | Eldorado Cabriolet | 4.1L V8 Gas | Catalog cross-ref |
| 1982 | Cadillac | Eldorado Cabriolet | 4.1L V6 Gas | Catalog cross-ref |
| 1982 | Cadillac | Eldorado | 4.1L V8 Gas | Catalog cross-ref |
| 1983 | Cadillac | Eldorado | 4.1L V8 Gas | Catalog cross-ref |
| 1984 | Cadillac | Eldorado | 4.1L V8 Gas | Catalog cross-ref |
| 1985 | Cadillac | Eldorado | 4.1L V8 Gas | Catalog cross-ref |
| 1982 | Cadillac | Eldorado | 4.1L V6 Gas | Catalog cross-ref |
| 1982 | Cadillac | Seville | 4.1L V8 Gas | Catalog cross-ref |
| 1983 | Cadillac | Seville | 4.1L V8 Gas | Catalog cross-ref |
| 1984 | Cadillac | Seville | 4.1L V8 Gas | Catalog cross-ref |
| 1985 | Cadillac | Seville | 4.1L V8 Gas | Catalog cross-ref |
| 1982 | Cadillac | Seville | 4.1L V6 Gas | Catalog cross-ref |
| 1982 | Oldsmobile | Toronado Brougham | 4.1L V6 Gas | Catalog cross-ref |
| 1983 | Oldsmobile | Toronado Brougham | 4.1L V6 Gas | Catalog cross-ref |
| 1984 | Oldsmobile | Toronado Brougham | 4.1L V6 Gas | Catalog cross-ref |
| 1982 | Oldsmobile | Toronado Brougham | 5.0L V8 Gas | Catalog cross-ref |
| 1983 | Oldsmobile | Toronado Brougham | 5.0L V8 Gas | Catalog cross-ref |
| 1984 | Oldsmobile | Toronado Brougham | 5.0L V8 Gas | Catalog cross-ref |
| 1985 | Oldsmobile | Toronado Brougham | 5.0L V8 Gas | Catalog cross-ref |
| 1985 | Oldsmobile | Toronado Caliente | 5.0L V8 Gas | Catalog cross-ref |
OE numbers
18008743180102491801026318016052Cardone
54-71043Interchange
—
- Booster diameter
- 10.4"
- Diaphragm
- Dual
- Master cylinder stud thread
- M10x1.5
- Mounting bracket
- Not included
Further dimensional and material data available on request via the Trade RFQ flow.
VACTIRO does not currently publish third-party certifications on this site.Certifications, test reports and material certs will appear here as they are reviewed and approved for publication. Engineering documentation available on request.
Every unit carries a 12-month limited warranty (manufacturing defects, replacement or credit) plus a 60-day DOA replacement window.Final ordering and shipping terms are confirmed on the quote / PI before any paid order is accepted; carrier details will be published alongside legal entity registration.
For distributors, e-commerce resellers, repair-shop chains or container-volume buyers — submit a Trade RFQ for MOQ, packaging and lead-time terms.
Open Trade RFQ
