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  1. Home
  2. Pontiac
  3. 1999
  4. Firebird Trans Am
  5. Engine V8

1999 Pontiac Firebird Trans Am engine v8 parts catalog

Add this car in your garage and make future searches easy.

Valve, engine assembly 5.7l v8 manifolds and fuel related parts (ls1/5.7g)

  • OEM part number: 17113589
  • Quantity in car: 1
  • Exhaust gas recirculation (without gasket) (product 17200257) (gasket 12558353 required)
  • Usage: F (LS1)

$125.24—248.82

Available in 38 shops

Add to cart

Sensor, engine assembly 5.7l v8 manifolds and fuel related parts (ls1/5.7g)

  • OEM part number: 19178924
  • Quantity in car: 1
  • Heated oxygen (position 1)
  • Usage: F (LS1)

$47.12—52.68

Available in 38 shops

Add to cart

Valve, engine assembly 5.7l v8 manifolds and fuel related parts (ls1/5.7g)

  • OEM part number: 19236295
  • Quantity in car: 1
  • Exhaust gas recirculation (all makes)
  • Usage: FW87 (LS1), FS67 (LS1), FS87 (LS1)

$179.12—188.74

Available in 38 shops

Add to cart

Sensor, engine assembly 5.7l v8 manifolds and fuel related parts (ls1/5.7g)

  • OEM part number: 19236382
  • Quantity in car: 1
  • Knock (without locating tab) (all makes)
  • Usage: FW87 (LS1), FS67 (LS1), FS87 (LS1)

$42.64

Available in 1 shop

Add to cart

Connector, engine assembly 5.7l v8 manifolds and fuel related parts (ls1/5.7g)

  • OEM part number: 19257375
  • Quantity in car: 1
  • Motor-idle air control valve (with 1.0mm wire) (with leads)
  • Usage: F (LS1, M30, MM6), F (LS1, M30, MM6)

$22.81

Available in 1 shop

Add to cart

Clamp, engine assembly 5.7l v8 manifolds and fuel related parts (ls1/5.7g)

  • OEM part number: 25526358
  • Quantity in car: 2
  • Sprg band, 14.2mm, 9/16 outside diameter hose, por (engine coolant air bleed hose)

$2.29—4.88

Available in 38 shops

Add to cart

Connector, engine assembly 5.7l v8 manifolds and fuel related parts (ls1/5.7g)

  • OEM part number: 88862303
  • Injector-fuel (with centered index slot with release) (all makes)
  • Usage: FS67 (LS1), FS87 (LS1), FW87 (LS1)

$14.11—28.60

Available in 38 shops

Add to cart

Connector, engine assembly 5.7l v8 manifolds and fuel related parts (ls1/5.7g)

  • OEM part number: 88987997
  • Quantity in car: 1
  • Sensor-manifold absolute pressure (gray) (3-way female) (with leads)
  • Usage: F (LS1, M30, MM6), F (LS1, M30, MM6)

$25.99—53.18

Available in 38 shops

Add to cart

Connector, engine assembly 5.7l v8 manifolds and fuel related parts (ls1/5.7g)

  • OEM part number: 88988301
  • Quantity in car: 1
  • Sensor-throttle position (black) (3-way female) (with leads)
  • Usage: F (LS1, MM6, M30), F (LS1, MM6, M30)

$34.95—71.82

Available in 38 shops

Add to cart

Gasket kit, engine assembly 5.7l v8 manifolds and fuel related parts (ls1/5.7g)

  • OEM part number: 89017250
  • Quantity in car: 1
  • Cylinder head (without head bolts)
  • Usage: F (LS1)

$181.75—188.66

Available in 2 shops

Add to cart

Cap, engine assembly 5.7l v8 cylinder head and related parts (ls1/5.7g)

  • OEM part number: 10166344
  • Quantity in car: 16
  • Valve spring
  • Usage: F (LS1)

$2.40—4.59

Available in 38 shops

Add to cart

Key, engine assembly 5.7l v8 cylinder head and related parts (ls1/5.7g)

  • OEM part number: 10166345
  • Quantity in car: 32
  • Valve stem
  • Usage: F (LS1)

$1.67—2.26

Available in 38 shops

Add to cart

Grommet, engine assembly 5.7l v8 cylinder head and related parts (ls1/5.7g)

  • OEM part number: 10198949
  • Quantity in car: 1
  • Usage: F (LS1)

$5.16—9.96

Available in 38 shops

Add to cart

Armature, engine assembly 5.7l v8 cylinder head and related parts (ls1/5.7g)

  • OEM part number: 10214664
  • Quantity in car: 16
  • Valve rocker
  • Usage: F (LS1)
  • A Service Bulletin Applies To This Part Number. Per Gm Service Policies And Procedures, Failure To Follow Bulletin Information May Result In The Rejection Of A Warranty Claim.

$9.27—10.39

Available in 2 shops

Add to cart

Rod, engine assembly 5.7l v8 cylinder head and related parts (ls1/5.7g)

  • OEM part number: 10238852
  • Quantity in car: 16
  • Valve push
  • Usage: F (LS1)

$12.62—16.53

Available in 38 shops

Add to cart

11515758 genuine OEM part.

Bolt, engine assembly 5.7l v8 cylinder head and related parts (ls1/5.7g)

  • OEM part number: 11515758
  • Hex flanged head, m8x1.25x30, 28thd, 18 outside diameter, machine point, 10.9, 7114m (crankshaft rear oil seal housing)

$0.59—3.03

Available in 3 shops

Add to cart

Bolt, engine assembly 5.7l v8 cylinder head and related parts (ls1/5.7g)

  • OEM part number: 11515767
  • Quantity in car: 2
  • Hex flanged head, m10x1.5x35, 32thd, 22.3 outside diameter, machine, 10.9, 7114m (engine lift bracket) (together with 12345493)
  • Usage: (LS1)

$0.55—0.75

Available in 38 shops

Add to cart

Bolt, engine assembly 5.7l v8 cylinder head and related parts (ls1/5.7g)

  • OEM part number: 11515767
  • Quantity in car: 2
  • Engine lift bracket (m10x1.5x35)
  • Usage: F (LS1), F (LS1)

$0.55—0.75

Available in 38 shops

Add to cart

Bolt, engine assembly 5.7l v8 cylinder head and related parts (ls1/5.7g)

  • OEM part number: 11519133
  • Quantity in car: 4
  • Self tappet, m6x1x20, 13.2 outside diameter (ignition coil)

$4.51—13.58

Available in 38 shops

Add to cart

Plug, engine assembly 5.7l v8 cylinder head and related parts (ls1/5.7g)

  • OEM part number: 11562126
  • Quantity in car: 4
  • Cylinder head core hole (cup, 32.03x7.88x1.27, s30400 stainless steel per sae j405.)
  • Usage: F (LS1), F (LS1)

$1.80—2.47

Available in 38 shops

Add to cart

Bolt, engine assembly 5.7l v8 cylinder head and related parts (ls1/5.7g)

  • OEM part number: 11588291
  • Quantity in car: 16
  • Cylinder head (hex flanged head, m11x2.0x155, 50 thread with adhesive patch)
  • Usage: F (LS1), F (LS1)

$5.41—9.59

Available in 38 shops

Add to cart

Connector, engine assembly 5.7l v8 cylinder head and related parts (ls1/5.7g)

  • OEM part number: 12102490
  • Quantity in car: 1
  • Usage: F (LS1), F (LS1)

$36.20—40.24

Available in 38 shops

Add to cart

Connector, engine assembly 5.7l v8 cylinder head and related parts (ls1/5.7g)

  • OEM part number: 12102741
  • Quantity in car: 4
  • Coil-ignition (gray) (4-way female) (with leads)
  • Usage: F (LS1), F (LS1)

$21.45—23.08

Available in 2 shops

Add to cart

Seal kit, engine assembly 5.7l v8 cylinder head and related parts (ls1/5.7g)

  • OEM part number: 12457652
  • Quantity in car: 1
  • Exhaust valve stem oil (14.4mm) seals)
  • Usage: F (LS1)

$15.46—27.47

Available in 38 shops

Add to cart

Seal kit, engine assembly 5.7l v8 cylinder head and related parts (ls1/5.7g)

  • OEM part number: 12457652
  • Quantity in car: 1
  • Exhaust valve stem oil (14.4mm) seals) (uses separate seal and spring shim)
  • Usage: F (LS1) (1ST DES)

$15.46—27.47

Available in 38 shops

Add to cart

Seal kit, engine assembly 5.7l v8 cylinder head and related parts (ls1/5.7g)

  • OEM part number: 12482062
  • Quantity in car: 1
  • Exhaust valve stem oil (22.8mm)
  • Usage: F (LS1)

$20.74—23.33

Available in 2 shops

Add to cart

Seal kit, engine assembly 5.7l v8 cylinder head and related parts (ls1/5.7g)

  • OEM part number: 12482062
  • Quantity in car: 1
  • Exhaust valve stem oil (22.8mm) (uses integrated seal and spring shim)
  • Usage: F (LS1) (2ND DES)

$20.74—23.33

Available in 2 shops

Add to cart

Seal kit, engine assembly 5.7l v8 cylinder head and related parts (ls1/5.7g)

  • OEM part number: 12482063
  • Quantity in car: 1
  • Intake valve stem oil (14.4mm)
  • Usage: F (LS1)

$18.14—21.45

Available in 38 shops

Add to cart

Seal kit, engine assembly 5.7l v8 cylinder head and related parts (ls1/5.7g)

  • OEM part number: 12482063
  • Quantity in car: 1
  • Intake valve stem oil (14.4mm) (uses integrated seal and spring shim)
  • Usage: F (LS1) (2ND DES)

$18.14—21.45

Available in 38 shops

Add to cart

Seal kit, engine assembly 5.7l v8 cylinder head and related parts (ls1/5.7g)

  • OEM part number: 12533586
  • Quantity in car: 1
  • Intake valve stem oil seals)
  • Usage: F (LS1)

$14.88—26.37

Available in 38 shops

Add to cart

Seal kit, engine assembly 5.7l v8 cylinder head and related parts (ls1/5.7g)

  • OEM part number: 12533586
  • Quantity in car: 1
  • Intake valve stem oil seals) (uses separate seal and spring shim)
  • Usage: F (LS1) (1ST DES)

$14.88—26.37

Available in 38 shops

Add to cart

Guide, engine assembly 5.7l v8 cylinder head and related parts (ls1/5.7g)

  • OEM part number: 12551162
  • Quantity in car: 4
  • Valve lifter (accommodates 4 valve lftrs each, without side grooves)
  • Usage: F (LS1)

$3.69—4.15

Available in 2 shops

Add to cart

Bolt, engine assembly 5.7l v8 cylinder head and related parts (ls1/5.7g)

  • OEM part number: 12551163
  • Quantity in car: 4
  • Valve lifter guide (m6x1.0x19)
  • Usage: F (LS1)

$1.72—2.11

Available in 38 shops

Add to cart

Support, engine assembly 5.7l v8 cylinder head and related parts (ls1/5.7g)

  • OEM part number: 12552203
  • Quantity in car: 2
  • Valve rocker armature pivot
  • Usage: F (LS1)

$3.76—5.15

Available in 38 shops

Add to cart

Plug, engine assembly 5.7l v8 cylinder head and related parts (ls1/5.7g)

  • OEM part number: 12553191
  • Quantity in car: 1
  • Cylinder head core hole (m12x1.5x21.2) (hexagon, socket)
  • Usage: F (LS1)

$3.16—5.16

Available in 2 shops

Add to cart

Stud, engine assembly 5.7l v8 cylinder head and related parts (ls1/5.7g)

  • OEM part number: 12554211
  • Quantity in car: 10
  • Ignition coil bracket (m6x1x18.5x14)
  • Usage: F (LS1)

$4.71—5.30

Available in 38 shops

Add to cart

Tube, engine assembly 5.7l v8 cylinder head and related parts (ls1/5.7g)

  • OEM part number: 12556454
  • Quantity in car: 1
  • Positive crankcase ventilation (from right side rocker armature cover (valve cover) connector to throttle body)
  • Usage: F (LS1)

$5.28—6.50

Available in 38 shops

Add to cart

Pinion, engine assembly 5.7l v8 cylinder head and related parts (ls1/5.7g)

  • OEM part number: 12558081
  • Quantity in car: 4
  • Cylinder head location (1/2 x 5/8 outside diameter)
  • Usage: F (LS1)

$1.40—2.90

Available in 39 shops

Add to cart

Gasket RH, engine assembly 5.7l v8 cylinder head and related parts (ls1/5.7g)

  • OEM part number: 12558809
  • Quantity in car: 1
  • Cylinder head
  • Usage: F (LS1)

$27.72—28.92

Available in 2 shops

Add to cart

Gasket LH, engine assembly 5.7l v8 cylinder head and related parts (ls1/5.7g)

  • OEM part number: 12558810
  • Quantity in car: 1
  • Cylinder head
  • Usage: F (LS1)

$27.72—28.92

Available in 2 shops

Add to cart

Bolt, engine assembly 5.7l v8 cylinder head and related parts (ls1/5.7g)

  • OEM part number: 12558840
  • Quantity in car: 10
  • Cylinder head (short) (m8x1.25x45)
  • Usage: F (LS1), F (LS1)

$1.33—2.80

Available in 38 shops

Add to cart

Coil, engine assembly 5.7l v8 cylinder head and related parts (ls1/5.7g)

  • OEM part number: 12558948
  • Quantity in car: 8
  • Ignition
  • Usage: F (LS1)

$52.58—123.65

Available in 38 shops

Add to cart

Tube, engine assembly 5.7l v8 cylinder head and related parts (ls1/5.7g)

  • OEM part number: 12559505
  • Quantity in car: 1
  • Usage: F (LS1)

$5.23—7.10

Available in 38 shops

Add to cart

Head, engine assembly 5.7l v8 cylinder head and related parts (ls1/5.7g)

  • OEM part number: 12559855
  • Quantity in car: 2
  • Usage: F (LS1)

$357.50—876.41

Available in 2 shops

Add to cart

Bolt, engine assembly 5.7l v8 cylinder head and related parts (ls1/5.7g)

  • OEM part number: 12560038
  • Quantity in car: 6
  • Ignition coil (bolt (type stud with threads end/ spear shape end) (m6x1.x38.6) (special)) (modified head) (pointed/stud-type-m6x1.0x38.6 special)
  • Usage: F (LS1)

$14.58—18.30

Available in 38 shops

Add to cart

Bolt, engine assembly 5.7l v8 cylinder head and related parts (ls1/5.7g)

  • OEM part number: 12560038
  • Quantity in car: 6
  • Ignition coil (bolt (type stud, ignition coil (with threads end/ spear shape end) (m6x1.0x38.6 special) (modified head) (pointed/stud-type-m6x1.0x38.6 special)
  • Usage: F (LS1)

$14.58—18.30

Available in 38 shops

Add to cart

Bolt, engine assembly 5.7l v8 cylinder head and related parts (ls1/5.7g)

  • OEM part number: 12560745
  • Quantity in car: 4
  • Cylinder head (m11x2.0x100.0-6g thread) (with adhesive patch)
  • Usage: F (LS1), F (LS1)

$1.38—2.82

Available in 38 shops

Add to cart

Bolt, engine assembly 5.7l v8 cylinder head and related parts (ls1/5.7g)

  • OEM part number: 12560961
  • Quantity in car: 16
  • Valve rocker armature pivot support (m8x1.25x52.5)
  • Usage: F (LS1)

$3.45—4.70

Available in 38 shops

Add to cart

Stud, engine assembly 5.7l v8 cylinder head and related parts (ls1/5.7g)

  • OEM part number: 12561089
  • Quantity in car: 2
  • Usage: F (LS1)

$4.59—4.98

Available in 2 shops

Add to cart

Cover, engine assembly 5.7l v8 cylinder head and related parts (ls1/5.7g)

  • OEM part number: 12561243
  • Quantity in car: 1
  • Usage: F (LS1)

$61.41—73.37

Available in 38 shops

Add to cart

Valve, engine assembly 5.7l v8 cylinder head and related parts (ls1/5.7g)

  • OEM part number: 12563063
  • Quantity in car: 8
  • Intake (standard)
  • Usage: F (LS1)

$16.89—20.28

Available in 38 shops

Add to cart

Valve, engine assembly 5.7l v8 cylinder head and related parts (ls1/5.7g)

  • OEM part number: 12563064
  • Quantity in car: 8
  • Exhaust (standard)
  • Usage: F (LS1)

$16.12—18.05

Available in 2 shops

Add to cart

Bracket, engine assembly 5.7l v8 cylinder head and related parts (ls1/5.7g)

  • OEM part number: 12563288
  • Quantity in car: 2
  • Ignition coil
  • Usage: F (LS1)

$11.46—12.77

Available in 38 shops

Add to cart

Shim, engine assembly 5.7l v8 cylinder head and related parts (ls1/5.7g)

  • OEM part number: 12565118
  • Quantity in car: 16
  • Valve spring (used for 1999-2001 only) (1.0 millimeter thick)
  • Usage: F (LS1)

$1.51—1.70

Available in 2 shops

Add to cart

Pinion, engine assembly 5.7l v8 cylinder head and related parts (ls1/5.7g)

  • OEM part number: 12570326
  • Quantity in car: 4
  • Cylinder head location
  • Usage: F (LS1), F (LS1)

$2.86—5.91

Available in 38 shops

Add to cart

Cover LH, engine assembly 5.7l v8 cylinder head and related parts (ls1/5.7g)

  • OEM part number: 12570427
  • Quantity in car: 1
  • Usage: F (LS1)

$92.39—109.41

Available in 38 shops

Add to cart

Cap, engine assembly 5.7l v8 cylinder head and related parts (ls1/5.7g)

  • OEM part number: 12573338
  • Quantity in car: 1
  • Usage: F (LS1)

$6.49—13.77

Available in 38 shops

Add to cart

Bolt, engine assembly 5.7l v8 cylinder head and related parts (ls1/5.7g)

  • OEM part number: 12577215
  • Quantity in car: 8
  • Usage: F (LS1)

$2.89—6.02

Available in 38 shops

Add to cart

Wire, engine assembly 5.7l v8 cylinder head and related parts (ls1/5.7g)

  • OEM part number: 12582190
  • Quantity in car: 2
  • Usage: F (LS1), F (LS1)

$72.61—143.89

Available in 38 shops

Add to cart

Cover RH, engine assembly 5.7l v8 cylinder head and related parts (ls1/5.7g)

  • OEM part number: 12582224
  • Quantity in car: 1
  • Usage: F (LS1)

$73.58—89.84

Available in 38 shops

Add to cart

Seal, engine assembly 5.7l v8 cylinder head and related parts (ls1/5.7g)

  • OEM part number: 12585673
  • Quantity in car: 1
  • Crankshaft front oil
  • Usage: F (LS1)

$15.61—32.78

Available in 38 shops

Add to cart

Gasket, engine assembly 5.7l v8 cylinder head and related parts (ls1/5.7g)

  • OEM part number: 12589226
  • Quantity in car: 2
  • Cylinder head
  • Usage: F (LS1)

$19.32—47.30

Available in 38 shops

Add to cart

Spring, engine assembly 5.7l v8 cylinder head and related parts (ls1/5.7g)

  • OEM part number: 12589774
  • Quantity in car: 16
  • Valve
  • Usage: F (LS1)

$2.39—2.69

Available in 2 shops

Add to cart

Pipe, engine assembly 5.7l v8 cylinder head and related parts (ls1/5.7g)

  • OEM part number: 12590632
  • Quantity in car: 1
  • Usage: F (LS1)

$75.09—90.27

Available in 38 shops

Add to cart

Gasket, engine assembly 5.7l v8 cylinder head and related parts (ls1/5.7g)

  • OEM part number: 12612045
  • Quantity in car: 2
  • Usage: F (LS1)

$3.19

Available in 1 shop

Add to cart

Spark plug, engine assembly 5.7l v8 cylinder head and related parts (ls1/5.7g)

  • OEM part number: 12621258
  • Quantity in car: 8
  • (gap 0.040) (do not change spark plug gap from .040) (iridium)
  • Usage: F (LS1)

$5.60—5.90

Available in 2 shops

Add to cart

Gasket, engine assembly 5.7l v8 cylinder head and related parts (ls1/5.7g)

  • OEM part number: 12633904
  • Quantity in car: 1
  • Usage: F (LS1)

$16.70—20.68

Available in 38 shops

Add to cart

Lifter, engine assembly 5.7l v8 cylinder head and related parts (ls1/5.7g)

  • OEM part number: 17122490
  • Quantity in car: 16
  • Valve (hydraulic, roller, non-active fuel management lifter)
  • Usage: F (LS1)

$32.74—49.88

Available in 38 shops

Add to cart

Spark plug, engine assembly 5.7l v8 cylinder head and related parts (ls1/5.7g)

  • OEM part number: 19145294
  • Quantity in car: 8
  • (rapidfire plug)
  • Usage: FS67 (LS1), FS87 (LS1), FW87 (LS1), F (LS1)

$3.38—3.42

Available in 2 shops

Add to cart

Wire kit, engine assembly 5.7l v8 cylinder head and related parts (ls1/5.7g)

  • OEM part number: 88862458
  • Spark plug (all makes)
  • Usage: F (LS1), FS (LS1), FW (LS1)

$51.48—67.86

Available in 38 shops

Add to cart

Wire kit, engine assembly 5.7l v8 cylinder head and related parts (ls1/5.7g)

  • OEM part number: 88892763
  • Quantity in car: 1
  • Spark plug (black leads)
  • Usage: F (LS1)

$101.98—243.62

Available in 38 shops

Add to cart

Gasket kit, engine assembly 5.7l v8 cylinder head and related parts (ls1/5.7g)

  • OEM part number: 89017250
  • Quantity in car: 1
  • Cylinder head (kit includes: gaskets for cylinder head, intake and exhaust manifold, valve covers and seal, engine coolant air bleed pipe (O-ring) (without head bolts)
  • Usage: F (LS1)

$181.75—188.66

Available in 2 shops

Add to cart

Gasket kit, engine assembly 5.7l v8 cylinder head and related parts (ls1/5.7g)

  • OEM part number: 89017251
  • Quantity in car: 1
  • Cylinder head (kit includes: gaskets for cylinder head, intake and exhaust manifold, valve covers and seal, engine coolant air bleed pipe (O-ring) (without head bolts, valve stem seals)
  • Usage: F (LS1)

$265.70—277.18

Available in 2 shops

Add to cart

11515758 genuine OEM part.

Bolt, engine assembly 5.7l v8 front cover and cooling (ls1/5.7g)

  • OEM part number: 11515758
  • Hexagon flanged head, m8x1.25x30, 28thd, 18 outside diameter, machine point, 10.9, 7114m (engine front cover)

$0.59—3.03

Available in 3 shops

Add to cart

Seal, engine assembly 5.7l v8 front cover and cooling (ls1/5.7g)

  • OEM part number: 12551905
  • Quantity in car: 1
  • Water pump cover (O-ring)
  • Usage: F (LS1)

$1.71—1.88

Available in 38 shops

Add to cart

Bolt, engine assembly 5.7l v8 front cover and cooling (ls1/5.7g)

  • OEM part number: 12551926
  • Quantity in car: 6
  • Water pump (used with sealant) (m8x1.25x83)
  • Usage: F (LS1), F (LS1)

$2.89—8.75

Available in 38 shops

Add to cart

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