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Mercury

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Engines, Transmissions & Parts

Discover our extensive inventory of 2,053 tested, high-quality used OEM Mercury parts. Every component is rigorously inspected with exact mileage-based pricing, 90-day warranty, and nationwide shipping.

2,053
Total Parts in Inventory
1
Compatible Models
90 Days
Complete Warranty
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Mercury has built a reputation for engineering excellence and automotive innovation.

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Our Mercury parts inventory features genuine OEM components tested for quality and durability.

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Why Choose Mercury From AUAPW

Access 2,053 verified Mercury parts across 1 models with quality guarantees and expert support

Verified Inventory

Every part is inspected and verified for authenticity and quality standards

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Quality Assured

All parts come with a 90-day warranty and guaranteed quality certification

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Save 40-70% compared to new OEM parts with transparent, no-hidden-fee quotes

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Trust the largest, most reliable used auto parts platform in America

Total Inventory

2,053

Quality Mercury parts in stock, from common components to rare discontinued items.

Model Coverage

1

Compatible Mercury models across multiple years, ensuring you find the perfect fit.

Warranty

90 Days

All Mercury parts certified and guaranteed. Complete peace of mind on every purchase.

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1970 Mercury Grand Marquis (1979 Down) Transmission - AT, 8-429

Mercury

SKU MANUAL-1970-mercury-grand-marquis-1979-down-transmission-p-86192

transmission

1970 Mercury Grand Marquis (1979 Down) Transmission - AT, 8-429

90 days Warranty
Call for price
1970 Mercury Grand Marquis (1979 Down) Transmission - MT

Mercury

SKU MANUAL-1970-mercury-grand-marquis-1979-down-transmission-p-86193

transmission

1970 Mercury Grand Marquis (1979 Down) Transmission - MT

90 days Warranty
Call for price
1971 Mercury Grand Marquis (1979 Down) Transmission - AT, 8-351

Mercury

SKU MANUAL-1971-mercury-grand-marquis-1979-down-transmission-p-86198

transmission

1971 Mercury Grand Marquis (1979 Down) Transmission - AT, 8-351

90 days Warranty
Call for price
1971 Mercury Grand Marquis (1979 Down) Transmission - AT, 8-400

Mercury

SKU MANUAL-1971-mercury-grand-marquis-1979-down-transmission-p-86199

transmission

1971 Mercury Grand Marquis (1979 Down) Transmission - AT, 8-400

90 days Warranty
Call for price
1971 Mercury Grand Marquis (1979 Down) Transmission - AT, 8-429

Mercury

SKU MANUAL-1971-mercury-grand-marquis-1979-down-transmission-p-86200

transmission

1971 Mercury Grand Marquis (1979 Down) Transmission - AT, 8-429

90 days Warranty
Call for price
1971 Mercury Grand Marquis (1979 Down) Transmission - MT

Mercury

SKU MANUAL-1971-mercury-grand-marquis-1979-down-transmission-p-86201

transmission

1971 Mercury Grand Marquis (1979 Down) Transmission - MT

90 days Warranty
Call for price
1972 Mercury Grand Marquis (1979 Down) Transmission - AT, 8-351

Mercury

SKU MANUAL-1972-mercury-grand-marquis-1979-down-transmission-p-86207

transmission

1972 Mercury Grand Marquis (1979 Down) Transmission - AT, 8-351

90 days Warranty
Call for price
1972 Mercury Grand Marquis (1979 Down) Transmission - AT, 8-400

Mercury

SKU MANUAL-1972-mercury-grand-marquis-1979-down-transmission-p-86208

transmission

1972 Mercury Grand Marquis (1979 Down) Transmission - AT, 8-400

90 days Warranty
$911.25
1972 Mercury Grand Marquis (1979 Down) Transmission - AT, 8-429

Mercury

SKU MANUAL-1972-mercury-grand-marquis-1979-down-transmission-p-86209

transmission

1972 Mercury Grand Marquis (1979 Down) Transmission - AT, 8-429

90 days Warranty
Call for price
1972 Mercury Grand Marquis (1979 Down) Transmission - AT, 8-460

Mercury

SKU MANUAL-1972-mercury-grand-marquis-1979-down-transmission-p-86210

transmission

1972 Mercury Grand Marquis (1979 Down) Transmission - AT, 8-460

90 days Warranty
$761.75
1973 Mercury Grand Marquis (1979 Down) Transmission - AT, 8-351

Mercury

SKU MANUAL-1973-mercury-grand-marquis-1979-down-transmission-p-86216

transmission

1973 Mercury Grand Marquis (1979 Down) Transmission - AT, 8-351

90 days Warranty
$1,098.12
1973 Mercury Grand Marquis (1979 Down) Transmission - AT, 8-400

Mercury

SKU MANUAL-1973-mercury-grand-marquis-1979-down-transmission-p-86217

transmission

1973 Mercury Grand Marquis (1979 Down) Transmission - AT, 8-400

90 days Warranty
Call for price
1973 Mercury Grand Marquis (1979 Down) Transmission - AT, 8-429

Mercury

SKU MANUAL-1973-mercury-grand-marquis-1979-down-transmission-p-86218

transmission

1973 Mercury Grand Marquis (1979 Down) Transmission - AT, 8-429

90 days Warranty
Call for price
1973 Mercury Grand Marquis (1979 Down) Transmission - AT, 8-460

Mercury

SKU MANUAL-1973-mercury-grand-marquis-1979-down-transmission-p-86219

transmission

1973 Mercury Grand Marquis (1979 Down) Transmission - AT, 8-460

90 days Warranty
Call for price
1974 Mercury Grand Marquis (1979 Down) Transmission - AT, 8-400, BW-12 (Borg Warner manufacturer)

Mercury

SKU MANUAL-1974-mercury-grand-marquis-1979-down-transmission-p-86222

transmission

1974 Mercury Grand Marquis (1979 Down) Transmission - AT, 8-400, BW-12 (Borg Warner manufacturer)

90 days Warranty
Call for price
1974 Mercury Grand Marquis (1979 Down) Transmission - AT, 8-400, C6

Mercury

SKU MANUAL-1974-mercury-grand-marquis-1979-down-transmission-p-86223

transmission

1974 Mercury Grand Marquis (1979 Down) Transmission - AT, 8-400, C6

90 days Warranty
$911.25
1974 Mercury Grand Marquis (1979 Down) Transmission - AT, 8-400, FMX

Mercury

SKU MANUAL-1974-mercury-grand-marquis-1979-down-transmission-p-86224

transmission

1974 Mercury Grand Marquis (1979 Down) Transmission - AT, 8-400, FMX

90 days Warranty
Call for price
1974 Mercury Grand Marquis (1979 Down) Transmission - AT, 8-460

Mercury

SKU MANUAL-1974-mercury-grand-marquis-1979-down-transmission-p-86225

transmission

1974 Mercury Grand Marquis (1979 Down) Transmission - AT, 8-460

90 days Warranty
Call for price
1975 Mercury Grand Marquis (1979 Down) Transmission - AT, 8-400, C6

Mercury

SKU MANUAL-1975-mercury-grand-marquis-1979-down-transmission-p-86228

transmission

1975 Mercury Grand Marquis (1979 Down) Transmission - AT, 8-400, C6

90 days Warranty
Call for price
1975 Mercury Grand Marquis (1979 Down) Transmission - AT, 8-400, FMX

Mercury

SKU MANUAL-1975-mercury-grand-marquis-1979-down-transmission-p-86229

transmission

1975 Mercury Grand Marquis (1979 Down) Transmission - AT, 8-400, FMX

90 days Warranty
Call for price
1975 Mercury Grand Marquis (1979 Down) Transmission - AT, 8-460

Mercury

SKU MANUAL-1975-mercury-grand-marquis-1979-down-transmission-p-86230

transmission

1975 Mercury Grand Marquis (1979 Down) Transmission - AT, 8-460

90 days Warranty
Call for price
1976 Mercury Grand Marquis (1979 Down) Transmission - AT, 8-400, C6

Mercury

SKU MANUAL-1976-mercury-grand-marquis-1979-down-transmission-p-86233

transmission

1976 Mercury Grand Marquis (1979 Down) Transmission - AT, 8-400, C6

90 days Warranty
Call for price
1976 Mercury Grand Marquis (1979 Down) Transmission - AT, 8-400, FMX

Mercury

SKU MANUAL-1976-mercury-grand-marquis-1979-down-transmission-p-86234

transmission

1976 Mercury Grand Marquis (1979 Down) Transmission - AT, 8-400, FMX

90 days Warranty
Call for price
1976 Mercury Grand Marquis (1979 Down) Transmission - AT, 8-460

Mercury

SKU MANUAL-1976-mercury-grand-marquis-1979-down-transmission-p-86235

transmission

1976 Mercury Grand Marquis (1979 Down) Transmission - AT, 8-460

90 days Warranty
Call for price
1977 Mercury Grand Marquis (1979 Down) Transmission - AT, 8-351M, C6

Mercury

SKU MANUAL-1977-mercury-grand-marquis-1979-down-transmission-p-86239

transmission

1977 Mercury Grand Marquis (1979 Down) Transmission - AT, 8-351M, C6

90 days Warranty
Call for price
1977 Mercury Grand Marquis (1979 Down) Transmission - AT, 8-351M, FMX

Mercury

SKU MANUAL-1977-mercury-grand-marquis-1979-down-transmission-p-86240

transmission

1977 Mercury Grand Marquis (1979 Down) Transmission - AT, 8-351M, FMX

90 days Warranty
Call for price
1977 Mercury Grand Marquis (1979 Down) Transmission - AT, 8-400, C6

Mercury

SKU MANUAL-1977-mercury-grand-marquis-1979-down-transmission-p-86241

transmission

1977 Mercury Grand Marquis (1979 Down) Transmission - AT, 8-400, C6

90 days Warranty
Call for price
1977 Mercury Grand Marquis (1979 Down) Transmission - AT, 8-400, FMX

Mercury

SKU MANUAL-1977-mercury-grand-marquis-1979-down-transmission-p-86242

transmission

1977 Mercury Grand Marquis (1979 Down) Transmission - AT, 8-400, FMX

90 days Warranty
Call for price
1977 Mercury Grand Marquis (1979 Down) Transmission - AT, 8-460

Mercury

SKU MANUAL-1977-mercury-grand-marquis-1979-down-transmission-p-86243

transmission

1977 Mercury Grand Marquis (1979 Down) Transmission - AT, 8-460

90 days Warranty
Call for price
1978 Mercury Grand Marquis (1979 Down) Transmission - AT, 8-351M, C6

Mercury

SKU MANUAL-1978-mercury-grand-marquis-1979-down-transmission-p-86247

transmission

1978 Mercury Grand Marquis (1979 Down) Transmission - AT, 8-351M, C6

90 days Warranty
Call for price
1978 Mercury Grand Marquis (1979 Down) Transmission - AT, 8-351M, FMX

Mercury

SKU MANUAL-1978-mercury-grand-marquis-1979-down-transmission-p-86248

transmission

1978 Mercury Grand Marquis (1979 Down) Transmission - AT, 8-351M, FMX

90 days Warranty
Call for price
1978 Mercury Grand Marquis (1979 Down) Transmission - AT, 8-400, C6

Mercury

SKU MANUAL-1978-mercury-grand-marquis-1979-down-transmission-p-86249

transmission

1978 Mercury Grand Marquis (1979 Down) Transmission - AT, 8-400, C6

90 days Warranty
Call for price
1978 Mercury Grand Marquis (1979 Down) Transmission - AT, 8-400, FMX

Mercury

SKU MANUAL-1978-mercury-grand-marquis-1979-down-transmission-p-86250

transmission

1978 Mercury Grand Marquis (1979 Down) Transmission - AT, 8-400, FMX

90 days Warranty
Call for price
1978 Mercury Grand Marquis (1979 Down) Transmission - AT, 8-460

Mercury

SKU MANUAL-1978-mercury-grand-marquis-1979-down-transmission-p-86251

transmission

1978 Mercury Grand Marquis (1979 Down) Transmission - AT, 8-460

90 days Warranty
Call for price
1979 Mercury Grand Marquis (1980 Up) Transmission - AT, 8-302 (5.0L), C4, filler tube in case

Mercury

SKU MANUAL-1979-mercury-grand-marquis-1980-up-transmission-p-86254

transmission

1979 Mercury Grand Marquis (1980 Up) Transmission - AT, 8-302 (5.0L), C4, filler tube in case

90 days Warranty
Call for price
1979 Mercury Grand Marquis (1980 Up) Transmission - AT, 8-302 (5.0L), C4, filler tube in pan

Mercury

SKU MANUAL-1979-mercury-grand-marquis-1980-up-transmission-p-86255

transmission

1979 Mercury Grand Marquis (1980 Up) Transmission - AT, 8-302 (5.0L), C4, filler tube in pan

90 days Warranty
Call for price
1979 Mercury Grand Marquis (1980 Up) Transmission - AT, 8-302 (5.0L), FMX

Mercury

SKU MANUAL-1979-mercury-grand-marquis-1980-up-transmission-p-86256

transmission

1979 Mercury Grand Marquis (1980 Up) Transmission - AT, 8-302 (5.0L), FMX

90 days Warranty
Call for price
1979 Mercury Grand Marquis (1980 Up) Transmission - AT, 8-351W (5.8L), C4

Mercury

SKU MANUAL-1979-mercury-grand-marquis-1980-up-transmission-p-86257

transmission

1979 Mercury Grand Marquis (1980 Up) Transmission - AT, 8-351W (5.8L), C4

90 days Warranty
Call for price
1979 Mercury Grand Marquis (1980 Up) Transmission - AT, 8-351W (5.8L), C6

Mercury

SKU MANUAL-1979-mercury-grand-marquis-1980-up-transmission-p-86258

transmission

1979 Mercury Grand Marquis (1980 Up) Transmission - AT, 8-351W (5.8L), C6

90 days Warranty
Call for price
1980 Mercury Grand Marquis (1980 Up) Transmission - AT, 8-302 (5.0L), AOD transmission

Mercury

SKU MANUAL-1980-mercury-grand-marquis-1980-up-transmission-p-86262

transmission

1980 Mercury Grand Marquis (1980 Up) Transmission - AT, 8-302 (5.0L), AOD transmission

90 days Warranty
Call for price
1980 Mercury Grand Marquis (1980 Up) Transmission - AT, 8-302 (5.0L), C4

Mercury

SKU MANUAL-1980-mercury-grand-marquis-1980-up-transmission-p-86263

transmission

1980 Mercury Grand Marquis (1980 Up) Transmission - AT, 8-302 (5.0L), C4

90 days Warranty
Call for price
1980 Mercury Grand Marquis (1980 Up) Transmission - AT, 8-302 (5.0L), C6

Mercury

SKU MANUAL-1980-mercury-grand-marquis-1980-up-transmission-p-86264

transmission

1980 Mercury Grand Marquis (1980 Up) Transmission - AT, 8-302 (5.0L), C6

90 days Warranty
Call for price
1980 Mercury Grand Marquis (1980 Up) Transmission - AT, 8-302 (5.0L), FMX

Mercury

SKU MANUAL-1980-mercury-grand-marquis-1980-up-transmission-p-86265

transmission

1980 Mercury Grand Marquis (1980 Up) Transmission - AT, 8-302 (5.0L), FMX

90 days Warranty
Call for price
1980 Mercury Grand Marquis (1980 Up) Transmission - AT, 8-351 (5.8L), AOD transmission

Mercury

SKU MANUAL-1980-mercury-grand-marquis-1980-up-transmission-p-86266

transmission

1980 Mercury Grand Marquis (1980 Up) Transmission - AT, 8-351 (5.8L), AOD transmission

90 days Warranty
Call for price
1980 Mercury Grand Marquis (1980 Up) Transmission - AT, 8-351 (5.8L), C6

Mercury

SKU MANUAL-1980-mercury-grand-marquis-1980-up-transmission-p-86267

transmission

1980 Mercury Grand Marquis (1980 Up) Transmission - AT, 8-351 (5.8L), C6

90 days Warranty
Call for price
1980 Mercury Grand Marquis (1980 Up) Transmission - AT, 8-351 (5.8L), FMX

Mercury

SKU MANUAL-1980-mercury-grand-marquis-1980-up-transmission-p-86268

transmission

1980 Mercury Grand Marquis (1980 Up) Transmission - AT, 8-351 (5.8L), FMX

90 days Warranty
Call for price
1981 Mercury Grand Marquis (1980 Up) Transmission - AT, 8-255 (4.2L)

Mercury

SKU MANUAL-1981-mercury-grand-marquis-1980-up-transmission-p-86273

transmission

1981 Mercury Grand Marquis (1980 Up) Transmission - AT, 8-255 (4.2L)

90 days Warranty
Call for price
1981 Mercury Grand Marquis (1980 Up) Transmission - AT, 8-302 (5.0L), AOD transmission

Mercury

SKU MANUAL-1981-mercury-grand-marquis-1980-up-transmission-p-86274

transmission

1981 Mercury Grand Marquis (1980 Up) Transmission - AT, 8-302 (5.0L), AOD transmission

90 days Warranty
Call for price

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