Parts for:

 
0 My Cart

Customer Support:  Customer Service - Live Chat Live Chat or Customer Service - Phone 1-888-737-9766

Parts found for 1999 Chevrolet Lumina > Interior Trim, Front Seat Trim, Seat Belts > Seat Belts

Part No.
Part Description

Retail
Price

Your
Price

Qty. Cart

  •  
    ADJUSTER, Seat Belt Make Sure These Fit  
  • GM 15781060
    ADJUSTER, DRIVER SEAT SHOULDER BELT GUIDE
    $51.18
    $34.40
    Ships in 1-3 Business Days
  • GM 15781060
    ADJUSTER, PASSENGER SEAT SHOULDER BELT GUIDE
    $51.18
    $34.40
    Ships in 1-3 Business Days
  •  
    BELT KIT, Seat Belt Make Sure These Fit  
  • GM 12369729
    BELT KIT, DRIVER SEAT (BUCKLE SIDE)(BLUE)(7 PANEL WEBBING)
    Fitting Vehicle Options: W(AK5,AR9,30I)
    $77.40
    $60.68
    Ships in 1-3 Business Days
  • GM 12369764
    BELT KIT, DRIVER SEAT (BUCKLE SIDE)(BLUE)(7 PANEL WEBBING)
    Fitting Vehicle Options: W69(AQ9,30I,9C3)
    --
    --
  • GM 12369731
    BELT KIT, DRIVER SEAT (BUCKLE SIDE)(GRAPHITE)(7 PANEL WEBBING)
    Fitting Vehicle Options: W27(AK5,AR9,12I)
    $71.75
    $68.61
    Ships in 1-3 Business Days
  • GM 12369732
    BELT KIT, DRIVER SEAT (BUCKLE SIDE)(NEUTRAL)(7 PANEL WEBBING)
    Fitting Vehicle Options: W(AK5,AR9,52I)
    --
    --
  • GM 12369765
    BELT KIT, DRIVER SEAT (BUCKLE SIDE)(NEUTRAL)(7 PANEL WEBBING)
    Fitting Vehicle Options: W69(AQ9,52I,9C3)
    --
    --
  • GM 12369733
    BELT KIT, DRIVER SEAT (BUCKLE SIDE)(PEWTER)(7 PANEL WEBBING)
    Fitting Vehicle Options: W(AK5,AR9,92I)
    $71.90
    $70.12
    Ships in 1-3 Business Days
  • GM 12369730
    BELT KIT, DRIVER SEAT (BUCKLE SIDE)(RED)(7 PANEL WEBBING)
    Fitting Vehicle Options: W69(AK5,AR9,79I)
    $71.90
    $56.37
    Ships in 1-3 Business Days
  • GM 12369681
    BELT KIT, DRIVER SEAT (RETRACTOR SIDE)(BLUE)(7 PANEL WEBBING)
    Fitting Vehicle Options: W69(AK5,30I)
    $75.35
    $72.06
    Ships in 1-3 Business Days
  • GM 12369710
    BELT KIT, DRIVER SEAT (RETRACTOR SIDE)(BLUE)(7 PANEL WEBBING)
    Fitting Vehicle Options: W27(AK5,30I)
    $71.75
    $56.26
  • GM 12369711
    BELT KIT, DRIVER SEAT (RETRACTOR SIDE)(GRAPHITE)(7 PANEL WEBBING)
    Fitting Vehicle Options: W27(AK5,12I)
    --
    $73.42
    Ships in 1-3 Business Days
  • GM 12369684
    BELT KIT, DRIVER SEAT (RETRACTOR SIDE)(NEUTRAL)(7 PANEL WEBBING)
    Fitting Vehicle Options: W69(52I)
    --
    --
  • GM 12369712
    BELT KIT, DRIVER SEAT (RETRACTOR SIDE)(NEUTRAL)(7 PANEL WEBBING)
    Fitting Vehicle Options: W27(AK5,52I)
    $71.75
    $68.61
    Ships in 1-3 Business Days
  • GM 12369685
    BELT KIT, DRIVER SEAT (RETRACTOR SIDE)(PEWTER)(7 PANEL WEBBING)
    Fitting Vehicle Options: W69(92I)
    --
    --
  • GM 12369713
    BELT KIT, DRIVER SEAT (RETRACTOR SIDE)(PEWTER)(7 PANEL WEBBING)
    Fitting Vehicle Options: W27(AK5,92I)
    $71.75
    $56.26
    Ships in 1-3 Business Days
  • GM 12369682
    BELT KIT, DRIVER SEAT (RETRACTOR SIDE)(RED)(7 PANEL WEBBING)
    Fitting Vehicle Options: W69(AK5,79I)
    --
    --
  • GM 12369737
    BELT KIT, FRONT SEAT CENTER(BLUE)(7 PANEL WEBBING)(INCLUDES BUCKLE/BUCKLE & BUCKLE/LATCH)
    Fitting Vehicle Options: W(AK5,AM6,30I)
    --
    --
  • GM 88894557
    BELT KIT, FRONT SEAT CENTER(NEUTRAL)(INCLUDES BUCKLE/BUCKLE & BUCKLE/LATCH)
    Fitting Vehicle Options: W(AK5,AM6,52I)
    --
    --
  • GM 88894558
    BELT KIT, FRONT SEAT CENTER(PEWTER)(INCLUDES BUCKLE/BUCKLE & BUCKLE/LATCH)
    Fitting Vehicle Options: W27-69(AK5,AM6,92I)
    $112.81
    $75.79
  • GM 12369738
    BELT KIT, FRONT SEAT CENTER(RED)(7 PANEL WEBBING)(INCLUDES BUCKLE/BUCKLE & BUCKLE/LATCH)
    Fitting Vehicle Options: W69(AK5,AM6,79I)
    --
    --
  • GM 12369723
    BELT KIT, PASSENGER SEAT (BUCKLE SIDE)(BLUE)(7 PANEL WEBBING)
    Fitting Vehicle Options: W(AK5,AR9,30I)
    $71.75
    $56.26
  • GM 12369734
    BELT KIT, PASSENGER SEAT (BUCKLE SIDE)(BLUE)(7 PANEL WEBBING)
    Fitting Vehicle Options: W69(AK5,AQ9,30I,9C3)
    $70.00
    $54.88
    Ships in 1-3 Business Days
  • GM 12369725
    BELT KIT, PASSENGER SEAT (BUCKLE SIDE)(GRAPHITE)(7 PANEL WEBBING)
    Fitting Vehicle Options: W27(AK5,AR9,12I)
    $71.75
    $56.26
    Ships in 1-3 Business Days
  • GM 12369726
    BELT KIT, PASSENGER SEAT (BUCKLE SIDE)(NEUTRAL)(7 PANEL WEBBING)
    Fitting Vehicle Options: W(AK5,AR9,52I)
    --
    --
  • GM 12369735
    BELT KIT, PASSENGER SEAT (BUCKLE SIDE)(NEUTRAL)(7 PANEL WEBBING)
    Fitting Vehicle Options: W69(AK5,AQ9,52I,9C3)
    $71.75
    $56.26
    Ships in 1-3 Business Days
  • GM 12369727
    BELT KIT, PASSENGER SEAT (BUCKLE SIDE)(PEWTER)(7 PANEL WEBBING)
    Fitting Vehicle Options: W(AK5,AR9,92I)
    $71.75
    $56.26
    Ships in 1-3 Business Days
  • GM 12369724
    BELT KIT, PASSENGER SEAT (BUCKLE SIDE)(RED)(7 PANEL WEBBING)
    Fitting Vehicle Options: W69(AK5,AN3,79I)
    --
    --
  • GM 12369675
    BELT KIT, PASSENGER SEAT(RETRACTOR SIDE)(BLUE)(7 PANEL WEBBING)
    Fitting Vehicle Options: W69(AK5,30I)
    --
    --
  • GM 12369705
    BELT KIT, PASSENGER SEAT(RETRACTOR SIDE)(BLUE)(7 PANEL WEBBING)
    Fitting Vehicle Options: W27(AK5,30I)
    $70.00
    $54.88
    Ships in 1-3 Business Days
  • GM 12369706
    BELT KIT, PASSENGER SEAT(RETRACTOR SIDE)(GRAPHITE)(7 PANEL WEBBING)
    Fitting Vehicle Options: W27(AK5,12I)
    --
    --
  • GM 12369678
    BELT KIT, PASSENGER SEAT(RETRACTOR SIDE)(NEUTRAL)(7 PANEL WEBBING)
    Fitting Vehicle Options: W69(AK5,52I)
    $91.67
    $66.81
    Ships in 1-3 Business Days
  • GM 12369708
    BELT KIT, PASSENGER SEAT(RETRACTOR SIDE)(NEUTRAL)(7 PANEL WEBBING)
    Fitting Vehicle Options: W27(AK5,52I)
    --
    $81.32
    Ships in 1-3 Business Days
  • GM 12369679
    BELT KIT, PASSENGER SEAT(RETRACTOR SIDE)(PEWTER)(7 PANEL WEBBING)
    Fitting Vehicle Options: W69(92I)
    $91.67
    $71.49
    Ships in 1-3 Business Days
  • GM 12369707
    BELT KIT, PASSENGER SEAT(RETRACTOR SIDE)(PEWTER)(7 PANEL WEBBING)
    Fitting Vehicle Options: W27(AK5,92I)
    --
    $81.32
    Ships in 1-3 Business Days
  • GM 12369676
    BELT KIT, PASSENGER SEAT(RETRACTOR SIDE)(RED)(7 PANEL WEBBING)
    Fitting Vehicle Options: W69(AK5,79I)
    --
    --
  • GM 88899029
    BELT KIT, REAR SEAT (RETRACTOR SIDE)(BLUE)(USED FOR RH & LH SIDES)(12 PANEL WEBBING)
    Fitting Vehicle Options: W(30I)
    $112.85
    $88.01
  • GM 88954365
    BELT KIT, REAR SEAT (RETRACTOR SIDE)(GRAPHITE)(USED FOR RH & LH SIDES)
    Fitting Vehicle Options: W27(12I)
    Require Quantity: 02
    Package Quantity: 1
    --
    --
  • GM 88954366
    BELT KIT, REAR SEAT (RETRACTOR SIDE)(NEUTRAL)(USED FOR RH & LH SIDES)
    Fitting Vehicle Options: W27-69(52I)
    $131.69
    $88.48
    Ships in 1-3 Business Days
  • GM 88899575
    BELT KIT, REAR SEAT (RETRACTOR SIDE)(PEWTER)
    Fitting Vehicle Options: W(92I)
    Require Quantity: 02
    Package Quantity: 1
    $95.00
    $65.94
    Ships in 1-3 Business Days
  • GM 12369745
    BELT KIT, REAR SEAT (RETRACTOR SIDE)(RED)(7 PANEL WEBBING)
    Fitting Vehicle Options: W69(79I)
    Require Quantity: 02
    Package Quantity: 1
    $70.00
    $54.88
    Ships in 1-3 Business Days
  • GM 12369759
    BELT KIT, REAR SEAT CENTER(BLUE)(INCLUDES BUCKLE/BUCKLE & LATCH/BUCKLE)(7 PANEL WEBBING)
    Fitting Vehicle Options: W(30I)
    $75.35
    $59.08
    Ships in 1-3 Business Days
  • GM 12369761
    BELT KIT, REAR SEAT CENTER(GRAPHITE)(INCLUDES BUCKLE/BUCKLE & LATCH/BACK)(7 PANEL WEBBING)
    Fitting Vehicle Options: W27(12I)
    $70.00
    $63.43
    Ships in 1-3 Business Days
  • GM 88894559
    BELT KIT, REAR SEAT CENTER(NEUTRAL)(INCLUDES BUCKLE/BUCKLE & LATCH/BUCKLE)
    Fitting Vehicle Options: W(52I)
    $91.67
    $66.81
    Ships in 1-3 Business Days
  • GM 88894560
    BELT KIT, REAR SEAT CENTER(PEWTER)(INCLUDES BUCKLE/BUCKLE & LATCH/BUCKLE)
    Fitting Vehicle Options: W(92I)
    --
    --
  • GM 12369760
    BELT KIT, REAR SEAT CENTER(RED)(INCLUDES BUCKLE/BUCKLE & LATCH/BUCKLE)(7 PANEL WEBBING)
    Fitting Vehicle Options: W69(79I)
    $70.00
    $54.88
    Ships in 1-3 Business Days
  •  
    BEZEL, Seat Belt Make Sure These Fit  
  • GM 10208146
    BEZEL, REAR SEAT BELT OPENING(BLUE)
    Fitting Vehicle Options: W(30I)
    Require Quantity: 02
    Package Quantity: 1
    --
    --
  • GM 10247478
    BEZEL, REAR SEAT BELT OPENING(GRAPHITE)
    Fitting Vehicle Options: W27(12I)
    Require Quantity: 02
    Package Quantity: 1
    --
    --
  • GM 10260405
    BEZEL, REAR SEAT BELT OPENING(NEUTRAL)(RH & LH SIDE)
    Fitting Vehicle Options: W(52I)
    Require Quantity: 02
    Package Quantity: 1
    $12.90
    $8.67
    Ships in 1-3 Business Days
  • GM 10279215
    BEZEL, REAR SEAT BELT OPENING(PEWTER)
    Fitting Vehicle Options: W(92I)
    Require Quantity: 02
    Package Quantity: 1
    $10.09
    $7.19
    Ships in 1-3 Business Days
  •  
    BOLT, Seat Belt Make Sure These Fit  
  • GM 10225190
    BOLT, DRIVER SEAT BELT RETRACTOR(1/2X13X1.08)(0.7 THREAD)
    Fitting Vehicle Options: W
    $3.35
    $2.25
    Ships in 1-3 Business Days
  • GM 11609471
    BOLT, DRIVER SEAT BELT RETRACTOR(ANCHOR & RETRACTOR)(M12X1.75X28)
    Fitting Vehicle Options: W(AK5)
    Require Quantity: 02
    Package Quantity: 1
    --
    --
  • GM 11609471
    BOLT, DRIVER SEAT BELT RETRACTOR(M12X1.75X28)
    Fitting Vehicle Options: W69(AK5)
    Require Quantity: 02
    Package Quantity: 1
    --
    --
  • GM 19257399
    BOLT, DRIVER SEAT BELT RETRACTOR(M12X1.75X43,18 THREAD)(16.714)
    Fitting Vehicle Options: W27(AK5)
    Require Quantity: 02
    Package Quantity: 1
    $10.37
    $6.97
  • GM 9442917
    BOLT, DRIVER SEAT BELT(BUCKLE SIDE)(1/2-13X1.7,0.9 THREAD, 0.85 O.D.; SELF-TAPPING REAR BOLT)(8.913)
    Fitting Vehicle Options: W(AK5)
    $11.32
    $7.47
    Ships in 1-3 Business Days
  • GM 19257399
    BOLT, DRIVER SEAT BELT(BUCKLE SIDE)(ANCHOR SLEEVE & UPPER GUIDE LOOP)(M12X1.75X43,18 THREAD)(16.714)
    Fitting Vehicle Options: W(AK5)
    Require Quantity: 02
    Package Quantity: 1
    $10.37
    $6.97
  • GM 9442917
    BOLT, PASSENGER SEAT BELT RETRACTOR(1/2-13X1.7,0.9 THREAD, 0.85 O.D.; SELF-TAPPING REAR BOLT)(8.913)
    Fitting Vehicle Options: W27(AK5)
    $11.32
    $7.47
    Ships in 1-3 Business Days
  • GM 10225190
    BOLT, PASSENGER SEAT BELT RETRACTOR(1/2X13X1.08)(0.7 THREAD)
    Fitting Vehicle Options: W
    $3.35
    $2.25
    Ships in 1-3 Business Days
  • GM 11609471
    BOLT, PASSENGER SEAT BELT RETRACTOR(ANCHOR & RETRACTOR)(M12X1.75X28)
    Fitting Vehicle Options: W(AK5)
    Require Quantity: 02
    Package Quantity: 1
    --
    --
  • GM 11609471
    BOLT, PASSENGER SEAT BELT RETRACTOR(M12X1.75X28)
    Fitting Vehicle Options: W69(AK5)
    Require Quantity: 02
    Package Quantity: 1
    --
    --
  • GM 19257399
    BOLT, PASSENGER SEAT BELT RETRACTOR(M12X1.75X43,18 THREAD)(16.714)
    Fitting Vehicle Options: W27(AK5)
    Require Quantity: 02
    Package Quantity: 1
    $10.37
    $6.97
  • GM 9442917
    BOLT, PASSENGER SEAT BELT(BUCKLE SIDE)(1/2-13X1.7,0.9 THREAD, 0.85 O.D.; SELF-TAPPING REAR BOLT)(8.913)
    Fitting Vehicle Options: W(AK5)
    $11.32
    $7.47
    Ships in 1-3 Business Days
  • GM 19257399
    BOLT, PASSENGER SEAT BELT(BUCKLE SIDE)(M12X1.75X43,18 THREAD)(16.714)
    Fitting Vehicle Options: W27, W69
    $10.37
    $6.97
  • GM 11609471
    BOLT, REAR SEAT BELT (RETRACTOR SIDE)(BELT TO FLOOR)(M12X1.75X28)
    Fitting Vehicle Options: W27-69
    Require Quantity: 02
    Package Quantity: 1
    --
    --
  • GM 10225190
    BOLT, REAR SEAT BELT (RETRACTOR SIDE)(OUTBOARD BELT TO FLOOR)(1/2X13X1.08)(0.7 THREAD)
    Fitting Vehicle Options: W
    $3.35
    $2.25
    Ships in 1-3 Business Days
  • GM 10225190
    BOLT, REAR SEAT SHOULDER BELT RETRACTOR(1/2X13X1.08)(0.7 THREAD)
    Fitting Vehicle Options: W
    $3.35
    $2.25
    Ships in 1-3 Business Days
  • GM 11609471
    BOLT, REAR SEAT SHOULDER BELT RETRACTOR(M12X1.75X28)
    Fitting Vehicle Options: W27-69
    Require Quantity: 02
    Package Quantity: 1
    --
    --
  • GM 12085535
    CONNECTOR, Seat Belt
    CONNECTOR,SOLENOID-SEAT BELT RETRACTOR RELEASE(BLACK)(2-WAY FEMALE)(W/LEADS)(SQUARE)(2.535)
    Require Quantity: 02
    Package Quantity: 1
    $27.31
    $15.27
    Ships in 1-3 Business Days
  •  
    COVER, Seat Belt Make Sure These Fit  
  • GM 10282497
    COVER, DRIVER SEAT SHOULDER BELT GUIDE TRIM(BLUE)
    Fitting Vehicle Options: W(AK5,30I)
    $15.21
    $15.06
    Ships in 1-3 Business Days
  • GM 10279066
    COVER, DRIVER SEAT SHOULDER BELT GUIDE TRIM(GRAPHITE)
    Fitting Vehicle Options: W27(AK5,12I)
    --
    $18.07
    Ships in 1-3 Business Days
  • GM 10340488
    COVER, DRIVER SEAT SHOULDER BELT GUIDE TRIM(NEUTRAL)
    Fitting Vehicle Options: W(AK5,52I)
    $5.53
    $3.72
    Ships in 1-3 Business Days
  • GM 10412700
    COVER, DRIVER SEAT SHOULDER BELT GUIDE TRIM(PEWTER)
    Fitting Vehicle Options: W(AK5,92I)
    --
    $18.07
    Ships in 1-3 Business Days
  • GM 10412699
    COVER, DRIVER SEAT SHOULDER BELT GUIDE TRIM(RED)
    Fitting Vehicle Options: W69(AK5,79I)
    --
    --
  • GM 10282497
    COVER, PASSENGER SEAT SHOULDER BELT GUIDE TRIM(BLUE)
    Fitting Vehicle Options: W(AK5,30I)
    $15.21
    $15.06
    Ships in 1-3 Business Days
  • GM 10279066
    COVER, PASSENGER SEAT SHOULDER BELT GUIDE TRIM(GRAPHITE)
    Fitting Vehicle Options: W27(AK5,12I)
    --
    $18.07
    Ships in 1-3 Business Days
  • GM 10340488
    COVER, PASSENGER SEAT SHOULDER BELT GUIDE TRIM(NEUTRAL)
    Fitting Vehicle Options: W(AK5,52I)
    $5.53
    $3.72
    Ships in 1-3 Business Days
  • GM 10412700
    COVER, PASSENGER SEAT SHOULDER BELT GUIDE TRIM(PEWTER)
    Fitting Vehicle Options: W(AK5,92I)
    --
    $18.07
    Ships in 1-3 Business Days
  • GM 10412699
    COVER, PASSENGER SEAT SHOULDER BELT GUIDE TRIM(RED)
    Fitting Vehicle Options: W69(AK5,79I)
    --
    --
  •  
    NUT, Seat Belt Make Sure These Fit  
  • GM 10115018
    NUT, DRIVER SEAT SHOULDER BELT GUIDE(M10.0X1.50THD)(W/BUSHING)(ADJUST GUIDE LOOP)
    $1.27
    $0.85
    Ships in 1-3 Business Days
  • GM 10115018
    NUT, PASSENGER SEAT SHOULDER BELT GUIDE(M10.0X1.50THD)(W/BUSHING)(ADJUST GUIDE LOOP)
    $1.27
    $0.85
    Ships in 1-3 Business Days
  •  
    PLUG, Seat Belt Make Sure These Fit  
  • GM 3534319
    PLUG, DRIVER SEAT BELT BOLT ACCESS HOLE(BUCKLE SIDE)(BLUE)
    Fitting Vehicle Options: W(AK5,30I)
    --
    $14.22
    Ships in 1-3 Business Days
  • GM 3544855
    PLUG, DRIVER SEAT BELT BOLT ACCESS HOLE(BUCKLE SIDE)(NEUTRAL)
    Fitting Vehicle Options: W(AK5,52I)
    --
    --
  • GM 25639434
    PLUG, DRIVER SEAT BELT BOLT ACCESS HOLE(BUCKLE SIDE)(PEWTER)
    Fitting Vehicle Options: W(AK5,92I)
    --
    $20.24
    Ships in 1-3 Business Days
  • GM 10195834
    PLUG, DRIVER SEAT BELT BOLT ACCESS HOLE(BUCKLE SIDE)(RED)
    Fitting Vehicle Options: W69(AK5,79I)
    --
    --
  • GM 3534319
    PLUG, PASSENGER SEAT BELT BOLT ACCESS HOLE(BUCKLE SIDE)(BLUE)
    Fitting Vehicle Options: W(AK5,30I)
    --
    $14.22
    Ships in 1-3 Business Days
  • GM 3544855
    PLUG, PASSENGER SEAT BELT BOLT ACCESS HOLE(BUCKLE SIDE)(NEUTRAL)
    Fitting Vehicle Options: W(AK5,52I)
    --
    --
  • GM 25639434
    PLUG, PASSENGER SEAT BELT BOLT ACCESS HOLE(BUCKLE SIDE)(PEWTER)
    Fitting Vehicle Options: W(AK5,92I)
    --
    $20.24
    Ships in 1-3 Business Days
  • GM 10195834
    PLUG, PASSENGER SEAT BELT BOLT ACCESS HOLE(BUCKLE SIDE)(RED)
    Fitting Vehicle Options: W69(AK5,79I)
    --
    --
  •  
    SEAL, Seat Belt Make Sure These Fit  
  • GM 11515174
    SEAL, DRIVER SEAT BELT BOLT HOLE(RETRACTOR SIDE)(4 1/4" X 7 1/2")(TRIM AS REQ'D)(OUTBOARD)(12.941)
    $3.43
    $2.31
  • GM 11515174
    SEAL, PASSENGER SEAT BELT BOLT HOLE(RETRACTOR SIDE)(4 1/4" X 7 1/2")(TRIM AS REQ'D)(OUTBOARD)(12.941)
    $3.43
    $2.31
  • GM 20527518
    SPACER, Seat Belt
    SPACER,DRIVER SEAT SIDE BELT (RETRACTOR SIDE)(ANCHOR SLEEVE)
    --
    $17.70
    Ships in 1-3 Business Days
  •  
    Standard Parts Make Sure These Fit  
  • GM 11516073
    NUT, M12X1.75(REAR SEAT BELT BUCKLE)
    $2.18
    $1.40
    Ships in 1-3 Business Days
Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the lowest prices for genuine 1999 Chevrolet Lumina parts. Parts like Seat Belts are shipped directly from authorized GM dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Model Code: LS, LTZ, LUMINA, Z34.
 
Item has been added to your cart!

Part No.:

Qty.

Price: $0.00

Subtotal: $0.00

This part contains hazardous material.

This part is a packaged part and contains multiple quantities of: (Pack Qty: 4)

This part is a packaged part and contains multiple quantities of the same item. In an effort to simplify packaging GM will sometimes include multiple parts in a package.