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Engines, Transmissions & Parts

Discover our extensive inventory of 1,387 tested, high-quality used OEM Cadillac parts. Every component is rigorously inspected with exact mileage-based pricing, 90-day warranty, and nationwide shipping.

1,387
Total Parts in Inventory
24
Compatible Models
90 Days
Complete Warranty
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Our Cadillac parts inventory features genuine OEM components tested for quality and durability.

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Why Choose Cadillac From AUAPW

Access 1,387 verified Cadillac parts across 24 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 30-180 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

1,387

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

Model Coverage

24

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

Warranty

30-180 Days

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

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2018 Cadillac ATS Engine - 2.0L (VIN X, 8th digit, opt LTG), RWD

2018 Cadillac ATS Engine

SKU P-49

engine

2018 Cadillac ATS Engine - 2.0L (VIN X, 8th digit, opt LTG), RWD

$3,269$2,724–$3,541 by mileage
2018 Cadillac ATS Engine - 3.6L, VIN S (8th digit, opt LGX), AWD

2018 Cadillac ATS Engine

SKU P-50

engine

2018 Cadillac ATS Engine - 3.6L, VIN S (8th digit, opt LGX), AWD

$3,101$2,584–$3,359 by mileage
2018 Cadillac ATS Engine - 3.6L, VIN S (8th digit, opt LGX), RWD, external en...

2018 Cadillac ATS Engine

SKU P-51

engine

2018 Cadillac ATS Engine - 3.6L, VIN S (8th digit, opt LGX), RWD, external en...

$5,856$4,880–$6,344 by mileage
2018 Cadillac ATS Engine - 3.6L, VIN S (8th digit, opt LGX), RWD, w/o externa...

2018 Cadillac ATS Engine

SKU P-52

engine

2018 Cadillac ATS Engine - 3.6L, VIN S (8th digit, opt LGX), RWD, w/o externa...

$3,504$2,920–$3,796 by mileage
2018 Cadillac ATS Engine - 3.6L, VIN Y (8th digit, opt LF4)

2018 Cadillac ATS Engine

SKU P-53

engine

2018 Cadillac ATS Engine - 3.6L, VIN Y (8th digit, opt LF4)

$799$599–$999 by mileage
1987 Cadillac Brougham Engine - (8-307, 5.0L, VIN Y, 8th digit), cast iron exhaust...

1987 Cadillac Brougham Engine

SKU P-54

engine

1987 Cadillac Brougham Engine - (8-307, 5.0L, VIN Y, 8th digit), cast iron exhaust...

$1,908$1,590–$2,067 by mileage
1987 Cadillac Brougham Engine - (8-307, 5.0L, VIN Y, 8th digit), stainless steel e...

1987 Cadillac Brougham Engine

SKU P-55

engine

1987 Cadillac Brougham Engine - (8-307, 5.0L, VIN Y, 8th digit), stainless steel e...

$3,000$2,500–$3,250 by mileage
1988 Cadillac Brougham Engine - (8-307, 5.0L, VIN Y, 8th digit)

1988 Cadillac Brougham Engine

SKU P-56

engine

1988 Cadillac Brougham Engine - (8-307, 5.0L, VIN Y, 8th digit)

$2,160$1,800–$2,340 by mileage
1989 Cadillac Brougham Engine - (8-307, 5.0L, VIN Y, 8th digit)

1989 Cadillac Brougham Engine

SKU P-57

engine

1989 Cadillac Brougham Engine - (8-307, 5.0L, VIN Y, 8th digit)

$2,160$1,800–$2,340 by mileage
1990 Cadillac Brougham Engine - 8-307 (5.0L, VIN Y, 8th digit)

1990 Cadillac Brougham Engine

SKU P-58

engine

1990 Cadillac Brougham Engine - 8-307 (5.0L, VIN Y, 8th digit)

$2,160$1,800–$2,340 by mileage
1990 Cadillac Brougham Engine - 8-350 (5.7L, VIN 7, 8th digit)

1990 Cadillac Brougham Engine

SKU P-59

engine

1990 Cadillac Brougham Engine - 8-350 (5.7L, VIN 7, 8th digit)

$1,404$1,170–$1,521 by mileage
1991 Cadillac Brougham Engine - 8-350 (5.7L, VIN 7, 8th digit)

1991 Cadillac Brougham Engine

SKU P-60

engine

1991 Cadillac Brougham Engine - 8-350 (5.7L, VIN 7, 8th digit)

$1,404$1,170–$1,521 by mileage
1991 Cadillac Brougham Engine - 8-305 (5.0L, VIN E, 8th digit)

1991 Cadillac Brougham Engine

SKU P-61

engine

1991 Cadillac Brougham Engine - 8-305 (5.0L, VIN E, 8th digit)

$1,236$1,030–$1,339 by mileage
1992 Cadillac Brougham Engine - 8-350 (5.7L, VIN 7, 8th digit)

1992 Cadillac Brougham Engine

SKU P-62

engine

1992 Cadillac Brougham Engine - 8-350 (5.7L, VIN 7, 8th digit)

$1,236$1,030–$1,339 by mileage
1992 Cadillac Brougham Engine - 8-305 (5.0L, VIN E, 8th digit)

1992 Cadillac Brougham Engine

SKU P-63

engine

1992 Cadillac Brougham Engine - 8-305 (5.0L, VIN E, 8th digit)

$1,236$1,030–$1,339 by mileage
1997 Cadillac Catera Engine - (3.0L, VIN R, 8th digit, 6-181)

1997 Cadillac Catera Engine

SKU P-64

engine

1997 Cadillac Catera Engine - (3.0L, VIN R, 8th digit, 6-181)

$3,504$2,920–$3,796 by mileage
1999 Cadillac Catera Engine - (3.0L, VIN R, 8th digit)

1999 Cadillac Catera Engine

SKU P-65

engine

1999 Cadillac Catera Engine - (3.0L, VIN R, 8th digit)

$2,664$2,220–$2,886 by mileage
1998 Cadillac Catera Engine - (3.0L, VIN R, 8th digit, 6-181)

1998 Cadillac Catera Engine

SKU P-66

engine

1998 Cadillac Catera Engine - (3.0L, VIN R, 8th digit, 6-181)

$3,504$2,920–$3,796 by mileage
2000 Cadillac Catera Engine - (3.0L, VIN R, 8th digit)

2000 Cadillac Catera Engine

SKU P-67

engine

2000 Cadillac Catera Engine - (3.0L, VIN R, 8th digit)

$2,496$2,080–$2,704 by mileage
1982 Cadillac Cimarron Engine - (4-112, 1.8L, VIN G, 8th digit)

1982 Cadillac Cimarron Engine

SKU P-68

engine

1982 Cadillac Cimarron Engine - (4-112, 1.8L, VIN G, 8th digit)

$1,404$1,170–$1,521 by mileage
1983 Cadillac Cimarron Engine - (4-121, 2.0L), 2BC (VIN B, 8th digit, Canada), vac...

1983 Cadillac Cimarron Engine

SKU P-69

engine

1983 Cadillac Cimarron Engine - (4-121, 2.0L), 2BC (VIN B, 8th digit, Canada), vac...

$1,480$1,233–$1,603 by mileage
1983 Cadillac Cimarron Engine - (4-121, 2.0L), 2BC (VIN B, 8th digit, Canada), w/o...

1983 Cadillac Cimarron Engine

SKU P-70

engine

1983 Cadillac Cimarron Engine - (4-121, 2.0L), 2BC (VIN B, 8th digit, Canada), w/o...

$1,572$1,310–$1,703 by mileage
1983 Cadillac Cimarron Engine - (4-121, 2.0L), TBI (VIN P, 8th digit, US), vacuum ...

1983 Cadillac Cimarron Engine

SKU P-71

engine

1983 Cadillac Cimarron Engine - (4-121, 2.0L), TBI (VIN P, 8th digit, US), vacuum ...

$1,404$1,170–$1,521 by mileage
1983 Cadillac Cimarron Engine - (4-121, 2.0L), TBI (VIN P, 8th digit, US), w/o vac...

1983 Cadillac Cimarron Engine

SKU P-72

engine

1983 Cadillac Cimarron Engine - (4-121, 2.0L), TBI (VIN P, 8th digit, US), w/o vac...

$1,404$1,170–$1,521 by mileage
1984 Cadillac Cimarron Engine - (4-121, 2.0L), 2BC (VIN B, 8th digit, Canada), vac...

1984 Cadillac Cimarron Engine

SKU P-73

engine

1984 Cadillac Cimarron Engine - (4-121, 2.0L), 2BC (VIN B, 8th digit, Canada), vac...

$1,404$1,170–$1,521 by mileage
1984 Cadillac Cimarron Engine - (4-121, 2.0L), 2BC (VIN B, 8th digit, Canada), w/o...

1984 Cadillac Cimarron Engine

SKU P-74

engine

1984 Cadillac Cimarron Engine - (4-121, 2.0L), 2BC (VIN B, 8th digit, Canada), w/o...

$1,648$1,373–$1,785 by mileage
1984 Cadillac Cimarron Engine - (4-121, 2.0L), TBI (VIN P, 8th digit, US), vacuum ...

1984 Cadillac Cimarron Engine

SKU P-75

engine

1984 Cadillac Cimarron Engine - (4-121, 2.0L), TBI (VIN P, 8th digit, US), vacuum ...

$1,404$1,170–$1,521 by mileage
1984 Cadillac Cimarron Engine - (4-121, 2.0L), TBI (VIN P, 8th digit, US), w/o vac...

1984 Cadillac Cimarron Engine

SKU P-76

engine

1984 Cadillac Cimarron Engine - (4-121, 2.0L), TBI (VIN P, 8th digit, US), w/o vac...

$1,648$1,373–$1,785 by mileage
1985 Cadillac Cimarron Engine - 4-121 (2.0L, VIN P, 8th digit), vacuum pump hole i...

1985 Cadillac Cimarron Engine

SKU P-77

engine

1985 Cadillac Cimarron Engine - 4-121 (2.0L, VIN P, 8th digit), vacuum pump hole i...

$3,336$2,780–$3,614 by mileage
1985 Cadillac Cimarron Engine - 4-121 (2.0L, VIN P, 8th digit), w/o vacuum pump ho...

1985 Cadillac Cimarron Engine

SKU P-78

engine

1985 Cadillac Cimarron Engine - 4-121 (2.0L, VIN P, 8th digit), w/o vacuum pump ho...

$3,336$2,780–$3,614 by mileage
1985 Cadillac Cimarron Engine - 6-173 (2.8L, VIN W, 8th digit)

1985 Cadillac Cimarron Engine

SKU P-79

engine

1985 Cadillac Cimarron Engine - 6-173 (2.8L, VIN W, 8th digit)

$1,648$1,373–$1,785 by mileage
1986 Cadillac Cimarron Engine - 4-121 (2.0L, VIN P, 8th digit), vacuum pump hole i...

1986 Cadillac Cimarron Engine

SKU P-80

engine

1986 Cadillac Cimarron Engine - 4-121 (2.0L, VIN P, 8th digit), vacuum pump hole i...

$3,336$2,780–$3,614 by mileage
1986 Cadillac Cimarron Engine - 4-121 (2.0L, VIN P, 8th digit), w/o vacuum pump ho...

1986 Cadillac Cimarron Engine

SKU P-81

engine

1986 Cadillac Cimarron Engine - 4-121 (2.0L, VIN P, 8th digit), w/o vacuum pump ho...

$3,336$2,780–$3,614 by mileage
1986 Cadillac Cimarron Engine - 6-173 (2.8L, VIN W, 8th digit)

1986 Cadillac Cimarron Engine

SKU P-82

engine

1986 Cadillac Cimarron Engine - 6-173 (2.8L, VIN W, 8th digit)

$1,648$1,373–$1,785 by mileage
1987 Cadillac Cimarron Engine - (6-173, 2.8L, VIN W, 8th digit)

1987 Cadillac Cimarron Engine

SKU P-83

engine

1987 Cadillac Cimarron Engine - (6-173, 2.8L, VIN W, 8th digit)

$3,084$2,570–$3,341 by mileage
1988 Cadillac Cimarron Engine - (6-173, 2.8L, VIN W, 8th digit)

1988 Cadillac Cimarron Engine

SKU P-84

engine

1988 Cadillac Cimarron Engine - (6-173, 2.8L, VIN W, 8th digit)

$3,084$2,570–$3,341 by mileage
1980 Cadillac Concours Engine - 6-252 (4.1L, VIN 4, 5th digit)

1980 Cadillac Concours Engine

SKU P-85

engine

1980 Cadillac Concours Engine - 6-252 (4.1L, VIN 4, 5th digit)

$799$599–$999 by mileage
1980 Cadillac Concours Engine - 8-350 (5.7L, diesel, VIN N, 5th digit)

1980 Cadillac Concours Engine

SKU P-86

engine

1980 Cadillac Concours Engine - 8-350 (5.7L, diesel, VIN N, 5th digit)

$3,504$2,920–$3,796 by mileage
1980 Cadillac Concours Engine - 8-368 (6.0L, VIN 6, 5th digit)

1980 Cadillac Concours Engine

SKU P-87

engine

1980 Cadillac Concours Engine - 8-368 (6.0L, VIN 6, 5th digit)

$2,160$1,800–$2,340 by mileage
1981 Cadillac Concours Engine - 8-350 (5.7L, diesel, VIN N, 8th digit), California

1981 Cadillac Concours Engine

SKU P-88

engine

1981 Cadillac Concours Engine - 8-350 (5.7L, diesel, VIN N, 8th digit), California

$799$599–$999 by mileage
1981 Cadillac Concours Engine - 8-350 (5.7L, diesel, VIN N, 8th digit), Federal

1981 Cadillac Concours Engine

SKU P-89

engine

1981 Cadillac Concours Engine - 8-350 (5.7L, diesel, VIN N, 8th digit), Federal

$3,504$2,920–$3,796 by mileage
1981 Cadillac Concours Engine - 6-252 (4.1L, VIN 4, 8th digit)

1981 Cadillac Concours Engine

SKU P-90

engine

1981 Cadillac Concours Engine - 6-252 (4.1L, VIN 4, 8th digit)

$1,648$1,373–$1,785 by mileage
1981 Cadillac Concours Engine - 8-368 (6.0L), 4BC (VIN 6, 8th digit)

1981 Cadillac Concours Engine

SKU P-91

engine

1981 Cadillac Concours Engine - 8-368 (6.0L), 4BC (VIN 6, 8th digit)

$2,160$1,800–$2,340 by mileage
1981 Cadillac Concours Engine - 8-368 (6.0L), EFI (VIN 9, 8th digit)

1981 Cadillac Concours Engine

SKU P-92

engine

1981 Cadillac Concours Engine - 8-368 (6.0L), EFI (VIN 9, 8th digit)

$1,740$1,450–$1,885 by mileage
1982 Cadillac Concours Engine - 6-252 (4.1L, VIN 4, 8th digit)

1982 Cadillac Concours Engine

SKU P-93

engine

1982 Cadillac Concours Engine - 6-252 (4.1L, VIN 4, 8th digit)

$1,648$1,373–$1,785 by mileage
1982 Cadillac Concours Engine - 8-368 (6.0L), 4BC (VIN 6, 8th digit)

1982 Cadillac Concours Engine

SKU P-94

engine

1982 Cadillac Concours Engine - 8-368 (6.0L), 4BC (VIN 6, 8th digit)

$2,160$1,800–$2,340 by mileage
1982 Cadillac Concours Engine - 8-368 (6.0L), EFI (VIN 9, 8th digit)

1982 Cadillac Concours Engine

SKU P-95

engine

1982 Cadillac Concours Engine - 8-368 (6.0L), EFI (VIN 9, 8th digit)

$1,740$1,450–$1,885 by mileage
1982 Cadillac Concours Engine - 8-252 (4.1L, VIN 8, 8th digit)

1982 Cadillac Concours Engine

SKU P-96

engine

1982 Cadillac Concours Engine - 8-252 (4.1L, VIN 8, 8th digit)

$1,992$1,660–$2,158 by mileage

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