Lexus Step Rails

You can find side rails on some Lexus models right from the factory. They're better known as step rails. Less often, you might hear them referred to as running boards, especially on SUVs. The sports car crowd calls their variants nerf bars, a term taken from "nerfing," meaning rubbing against or bumping into another racer. Many names aside, a good set of original step rails provides a better stepping surface for getting into and out of your Lexus than a bare door sill. If you've got the real deal, you probably already know that they mount just inches from one. Install yours lower than that, and entry and exit get even easier. This is especially helpful if your Lexus SUV is lifted. Running boards are different. They mount flush with or at least closer to your vehicle's rocker panels. That offers better ground clearance than everyday OEM step rails off the shelf. They're also generally wider and flatter profile-wise, and their treads are board-length. In short: if you're looking for a set of the solidest, most dependable steps for your Lexus, running boards are it. Either way, we've got the best step rails for a replacement project or an upgrade: genuine Lexus. Save time by buying them online today, right at our auto parts counter.

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Running Board
Part Number: 51781-60340
Positions: Right
Other Names: Panel, Step, Right-Hand More Names
Description: Running board, 2016-20. More Info
Fits:
  • Lexus:
    • LX570
MSRP $328.61
$241.02
MSRP $328.61
$241.02
Running Board
Part Number: 51782-60320
Positions: Left
Other Names: Panel, Step, Left-Hand More Names
Description: Running board, 2016-20. More Info
Fits:
  • Lexus:
    • LX570
MSRP $328.61
$241.02
MSRP $328.61
$241.02
Running Boards
Part Number: PZQ44-42101
Other Names: Nx Rning Board Kit More Names
Replaces: PZQ44-42100
Description: Helps passengers enter and exit the vehicle easily and safely and assists with roof rack access. Made of anodized aluminum with... More Info
Fits:
  • Lexus:
    • NX200t,
    • NX300,
    • NX300h
MSRP $640.00
$504.00
MSRP $640.00
$504.00
Running Board
Part Number: 51781-60270
Positions: Right
Other Names: Panel, Step, Right-Hand More Names
Description: Running board, 2013-15. More Info
Fits:
  • Lexus:
    • LX570
MSRP $332.86
$240.14
MSRP $332.86
$240.14
Running Board
Part Number: 51782-60260
Positions: Left
Other Names: Panel, Step, Left-Hand More Names
Description: Running board, 2013-15. More Info
Fits:
  • Lexus:
    • LX570
MSRP $332.86
$240.14
MSRP $332.86
$240.14
Running Board Stay
Part Number: 51778-60040
Positions: Left
Other Names: Stay, Stay, Step Plate, Left-Hand More Names
Description: Running board, 2013-15. More Info
Fits:
  • Lexus:
    • LX570
MSRP $16.75
$13.09
MSRP $16.75
$13.09
Running Board Reinforcement
Part Number: 51788-60040
Positions: Left
Other Names: Reinforcement, Step More Names
Description: Running board, 2016-20. More Info
Fits:
  • Lexus:
    • LX570
MSRP $13.99
$10.93
MSRP $13.99
$10.93
Running Board Stay
Part Number: 51777-60070
Positions: Right
Other Names: Stay, Stay, Step Plate, Right-Hand More Names
Description: Running board, 2013-15. More Info
Fits:
  • Lexus:
    • LX570
MSRP $16.75
$13.09
MSRP $16.75
$13.09
Running Board Reinforcement
Part Number: 51787-60090
Positions: Right
Other Names: Reinforcement, Step More Names
Description: Running board, 2016-20. More Info
Fits:
  • Lexus:
    • LX570
MSRP $13.99
$10.93
MSRP $13.99
$10.93
Assist Steps, Running Boards
Part Number: PT938-48171
Other Names: Board Running Rx More Names
Replaces: PT938-48161
Description: Helps passengers enter and exit the vehicle easily and safely and assists with roof rack access Attractive stainless steel step pad... More Info
Fits:
  • Lexus:
    • RX350,
    • RX350L,
    • RX450h,
    • RX450hL
MSRP $549.00
$462.00
MSRP $549.00
$462.00
Side Rail
Part Number: 57401-06090
Positions: Right
Other Names: Member Sub-Assembly, Flo More Names
Replaces: 57401-33100
Fits:
  • Lexus:
    • ES300,
    • ES330
MSRP $424.63
$306.35
MSRP $424.63
$306.35
Side Rail
Part Number: 57402-33111
Positions: Left
Other Names: Member Sub-Assembly, Flo More Names
Fits:
  • Lexus:
    • ES350
MSRP $417.16
$300.96
MSRP $417.16
$300.96
Side Rail
Part Number: 57601-50912
Positions: Right
Other Names: Member Sub-Assembly, Rear More Names
Description: With hybrid. More Info
Fits:
  • Lexus:
    • LS500h
MSRP $717.30
$517.49
MSRP $717.30
$517.49
Side Rail
Part Number: 57601-60150
Positions: Left, Right
Other Names: Member Sub-Assembly, Rear More Names
Fits:
  • Lexus:
    • GX470
MSRP $148.69
$110.84
MSRP $148.69
$110.84
Side Rail
Part Number: 57602-50914
Positions: Left
Other Names: Member Sub-Assembly, Rear More Names
Description: With hybrid. More Info
Fits:
  • Lexus:
    • LS500h
MSRP $717.30
$517.49
MSRP $717.30
$517.49
Side Rail
Part Number: 61211-60040
Positions: Right Outer
Other Names: Rail, Roof Side, Out More Names
Description: Without sunroof, outer. More Info
Fits:
  • Lexus:
    • LX470
MSRP $322.38
$236.45
MSRP $322.38
$236.45
Side Rail
Part Number: 61212-60040
Positions: Left Outer
Other Names: Rail, Roof Side, Out More Names
Description: Without sunroof, outer. More Info
Fits:
  • Lexus:
    • LX470
MSRP $322.38
$236.45
MSRP $322.38
$236.45
Side Rail
Part Number: 61231-60081
Positions: Right Inner
Other Names: Rail, Roof Side, Inn More Names
Replaces: 61231-60080
Description: Without sunroof, inner. More Info
Fits:
  • Lexus:
    • LX470
MSRP $172.57
$126.58
MSRP $172.57
$126.58
Side Rail
Part Number: 61232-60012
Positions: Left Inner
Other Names: Rail, Roof Side, Inn More Names
Replaces: 61232-60010, 61232-60011
Description: With sunroof, inner. More Info
Fits:
  • Lexus:
    • LX450
MSRP $148.66
$110.82
MSRP $148.66
$110.82
Side Rail
Part Number: 61232-60110
Positions: Left Inner
Other Names: Rail, Roof Side, Inn More Names
Replaces: 61232-60090, 61232-60091
Description: Without sunroof, inner. More Info
Fits:
  • Lexus:
    • LX470
MSRP $172.57
$126.58
MSRP $172.57
$126.58
Side Rail
Part Number: 63460-0E020
Positions: Right
Other Names: Rack Assembly, Roof, Right-Hand More Names
Replaces: 63460-48050
Description: With sunroof. More Info
Fits:
  • Lexus:
    • RX350,
    • RX450h
MSRP $487.89
$351.97
MSRP $487.89
$351.97
Side Rail
Part Number: 63460-60061-B4
Positions: Right
Other Names: Rack Assembly, Roof, Right-Hand More Names
Replaces: 63460-60060-B2, 63460-60061-B2
Description: With sport package, chrome. More Info
Fits:
  • Lexus:
    • GX470
MSRP $784.13
$565.69
MSRP $784.13
$565.69
Side Rail
Part Number: 63460-60061-C0
Positions: Right
Other Names: Rack Assembly, Roof, Right-Hand More Names
Replaces: 63460-60060-C0
Description: Without sport package, black. More Info
Fits:
  • Lexus:
    • GX470
MSRP $884.34
$627.36
MSRP $884.34
$627.36
Side Rail
Part Number: 63460-60061-E1
Positions: Right
Other Names: Rack Assembly, Roof, Right-Hand More Names
Description: Without sport package, beige. More Info
Fits:
  • Lexus:
    • GX470
MSRP $884.34
$627.36
MSRP $884.34
$627.36
Side Rail
Part Number: 63470-60031-A0
Positions: Left
Other Names: Rack Assembly, Roof, Left-Hand More Names
Description: Without sport package, white. More Info
Fits:
  • Lexus:
    • GX470
MSRP $884.34
$627.36
MSRP $884.34
$627.36
Side Rail
Part Number: 63470-60031-E1
Positions: Left
Other Names: Rack Assembly, Roof, Left-Hand More Names
Description: Without sport package, beige. More Info
Fits:
  • Lexus:
    • GX470
MSRP $884.34
$627.36
MSRP $884.34
$627.36
Side Rail
Part Number: 63470-60050-E0
Positions: Left
Other Names: Rack Assembly, Roof, Left-Hand More Names
Description: Without sport package, beige. More Info
Fits:
  • Lexus:
    • GX470
MSRP $784.13
$565.69
MSRP $784.13
$565.69
Side Rail
Part Number: 57112-0E010
Positions: Left Outer
Other Names: Outer Rail, Member, Front Side, Left-Hand More Names
Replaces: 57112-48021
Fits:
  • Lexus:
    • RX330,
    • RX350,
    • RX400h,
    • RX450h
MSRP $361.97
$261.13
MSRP $361.97
$261.13
Side Rail
Part Number: 57112-48010
Positions: Left
Other Names: Member, Front Side, Left-Hand More Names
Fits:
  • Lexus:
    • RX300
MSRP $690.46
$498.12
MSRP $690.46
$498.12
Side Rail
Part Number: 57112-50010
Positions: Left
Other Names: Multiple-Part Name Code More Names
Fits:
  • Lexus:
    • LS400
MSRP $352.63
$254.39
MSRP $352.63
$254.39
Side Rail
Part Number: 57401-33111
Positions: Right
Other Names: Member Sub-Assembly, Flo More Names
Replaces: 57401-33110
Fits:
  • Lexus:
    • ES350
MSRP $417.16
$300.96
MSRP $417.16
$300.96
Side Rail
Part Number: 57601-50913
Positions: Right
Other Names: Member Sub-Assembly, Rear More Names
Description: Without hybrid. More Info
Fits:
  • Lexus:
    • LS500
MSRP $717.30
$517.49
MSRP $717.30
$517.49
Side Rail
Part Number: 57601-53070
Positions: Right, Rear Right
Other Names: Frame Side Member, Member Sub-Assembly, Rear More Names
Fits:
  • Lexus:
    • IS200t,
    • IS250,
    • IS300,
    • IS350,
    • RC F,
    • RC200t,
    • RC300,
    • RC350
  • 3 more
MSRP $605.65
$436.94
MSRP $605.65
$436.94
Side Rail
Part Number: 57602-30934
Positions: Left, Rear Left
Other Names: Side Rail Assembly, Frame Side Member, Member Sub-Assembly, Rear More Names
Replaces: 57602-30928
Description: Side rail. More Info
Fits:
  • Lexus:
    • GS300,
    • GS350,
    • GS430,
    • GS450h,
    • GS460,
    • IS F,
    • IS250,
    • IS350
  • 3 more
MSRP $407.19
$293.76
MSRP $407.19
$293.76
Side Rail
Part Number: 57602-50915
Positions: Left
Other Names: Member Sub-Assembly, Rear More Names
Description: Without hybrid. More Info
Fits:
  • Lexus:
    • LS500
MSRP $717.30
$517.49
MSRP $717.30
$517.49
Side Rail
Part Number: 57602-53110
Positions: Left, Rear Left
Other Names: Frame Side Member, Member Sub-Assembly, Rear More Names
Fits:
  • Lexus:
    • IS200t,
    • IS250,
    • IS300,
    • IS350,
    • RC F,
    • RC200t,
    • RC300,
    • RC350
  • 3 more
MSRP $605.65
$436.94
MSRP $605.65
$436.94
Side Rail
Part Number: 57602-60140
Positions: Left
Other Names: Member Sub-Assembly, Rear More Names
Fits:
  • Lexus:
    • LX570
MSRP $95.33
$71.06
MSRP $95.33
$71.06
Side Rail
Part Number: 61047-11020
Positions: Right
Other Names: Reinforce Sub-Assembly, More Names
Description: Convertible. More Info
Fits:
  • Lexus:
    • LC500
MSRP $196.03
$143.78
MSRP $196.03
$143.78
Side Rail
Part Number: 61203-60020
Positions: Right Inner
Other Names: Rail Sub-Assembly, Roof More Names
Description: Inner. More Info
Fits:
  • Lexus:
    • LX570
MSRP $185.09
$135.76
MSRP $185.09
$135.76
Side Rail
Part Number: 61211-60020
Positions: Right Outer
Other Names: Rail, Roof Side, Out More Names
Description: Without sunroof, outer. More Info
Fits:
  • Lexus:
    • LX450
MSRP $299.25
$219.49
MSRP $299.25
$219.49
Side Rail
Part Number: 61215-11010
Positions: Right
Other Names: Rail, Roof Side, Out More Names
Description: Coupe. More Info
Fits:
  • Lexus:
    • LC500,
    • LC500h
MSRP $134.18
$100.03
MSRP $134.18
$100.03
Side Rail
Part Number: 63460-60061-J1
Positions: Right
Other Names: Rack Assembly, Roof, Right-Hand More Names
Description: Without sport package, blue. More Info
Fits:
  • Lexus:
    • GX470
MSRP $884.34
$627.36
MSRP $884.34
$627.36
Side Rail
Part Number: 63460-60090-A0
Positions: Right
Other Names: Rack Assembly, Roof, Right-Hand More Names
Description: Without sport package, white. More Info
Fits:
  • Lexus:
    • GX470
MSRP $784.13
$565.69
MSRP $784.13
$565.69
Side Rail
Part Number: 63460-60090-B0
Positions: Right
Other Names: Rack Assembly, Roof, Right-Hand More Names
Description: Without sport package, silver. More Info
Fits:
  • Lexus:
    • GX470
MSRP $784.13
$565.69
MSRP $784.13
$565.69
Side Rail
Part Number: 63470-0E020
Positions: Left
Other Names: Rack Assembly, Roof, Left-Hand More Names
Replaces: 63470-48050
Description: With sunroof. More Info
Fits:
  • Lexus:
    • RX350,
    • RX450h
MSRP $487.89
$351.97
MSRP $487.89
$351.97
Side Rail
Part Number: 63470-60050-A0
Positions: Left
Other Names: Rack Assembly, Roof, Left-Hand More Names
Description: Without sport package, white. More Info
Fits:
  • Lexus:
    • GX470
MSRP $784.13
$565.69
MSRP $784.13
$565.69
Side Rail
Part Number: 63470-60050-B0
Positions: Left
Other Names: Rack Assembly, Roof, Left-Hand More Names
Description: Without sport package, silver. More Info
Fits:
  • Lexus:
    • GX470
MSRP $784.13
$565.69
MSRP $784.13
$565.69
Side Rail
Part Number: 57111-0E010
Positions: Right Outer
Other Names: Outer Rail, Member, Front Side, Right-Hand More Names
Replaces: 57111-48020
Fits:
  • Lexus:
    • RX330,
    • RX350,
    • RX400h,
    • RX450h
MSRP $361.97
$261.13
MSRP $361.97
$261.13
Side Rail
Part Number: 57601-30922
Positions: Right, Rear Right
Other Names: Side Rail Assembly, Frame Side Member, Member Sub-Assembly, Rear More Names
Replaces: 57601-30917
Description: Side rail. More Info
Fits:
  • Lexus:
    • GS300,
    • GS350,
    • GS430,
    • GS450h,
    • GS460,
    • IS F,
    • IS250,
    • IS350
  • 3 more
MSRP $407.19
$293.76
MSRP $407.19
$293.76
Side Rail
Part Number: 61048-11020
Positions: Left
Other Names: Reinforce Sub-Assembly, More Names
Description: Convertible. More Info
Fits:
  • Lexus:
    • LC500
MSRP $194.73
$142.83
MSRP $194.73
$142.83

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