Home / Shop / Westin Platinum Series Oval Step Bars for 2009-2014 F-150 - 21-3520 Bars, Nerf Bars, Series, Oval, Stainless Steel, Polished, 4 in. Diameter, Ford, Pair

Westin Platinum Series Oval Step Bars for 2009-2014 F-150 - 21-3520 Bars, Nerf Bars, Series, Oval, Stainless Steel, Polished, 4 in. Diameter, Ford, Pair

SKU: WES21-3520

Running Boards, Nerf Bars and Rock Sliders

Westin

Westin Platinum Series Oval Step Bars for 2009-2014 F-150 - 21-3520 Bars, Nerf Bars, Series, Oval, Stainless Steel, Polished, 4 in. Diameter, Ford, Pair

SKU: WES21-3520

Running Boards, Nerf Bars and Rock Sliders

BACKORDER This item will be special ordered in for you. Contact us prior to purchase if you require an ETA.

We accept

Description

Westin Platinum Series Oval step bars combine either a brilliant, chrome plated finish over stainless steel or a show-quality black powdercoated finish over e-coated mild steel construction. These step bars offer a lifetime of good looks and rust resistance, sturdy 4 in. diameter oval tubing, and a non-skid, recessed step area for sure footing in any type of weather. All necessary mounting hardware is included.

Part Type

Running Boards, Nerf Bars and Rock Sliders

Data: v4.2 - Upd: 2026-10-16 01:11:28

Specifications

Product Attributes - Brand: Westin Automotive
Product Attributes - Manufacturer's Part Number: 21-3520
Product Attributes - Part Type: Running Boards, Nerf Bars and Rock Sliders
Product Attributes - Product Line: Westin Platinum Series Oval Step Bars
Product Attributes - UPC: 707742016923
Product Attributes - Side Step Style: Nerf bar
Product Attributes - Material: Stainless steel
Product Attributes - Color: Polished
Product Attributes - Finish: Polished
Product Attributes - Powered: No
Product Attributes - Diameter (in.): 4.000 in.
Product Attributes - Side Step Position: Cab
Product Attributes - Total Step Pad Quantity: 4
Product Attributes - Drilling Required: No
Product Attributes - Mounting Brackets and Hardware Included: Yes
Product Attributes - Lighted: No
Product Attributes - Door Switches Included: No
Product Attributes - Wiring Harness Included: No
Product Attributes - Quantity: Sold as a pair.
Product Attributes - Notes: Requires some drilling.

Reference Information

Brand Name/s	Westin
StreetFX SKU	wes21-3520
SFX Item ID	4906654
Supplier Item Code	4906654
Manufacturer SKU	21-3520
Manufacturer UPC	N/A
Alternative References	WSA-21-3520, F-150

Compatibility

Application Data

Universal	No
Make	FORD
Model	F-150
Submodel	FX2
Beginning Year	2011
Ending Year	2013
Body Style	Crew Cab Pickup
Application Notes	Engine: 3.5L 3496cc 213cid V6. Polished Stainless Steel; Mount Kit Included; Rocker Mount; For Super Crew Cab Drilling Required
Truck Bed Length in. (AAIA)	67.0

Universal	No
Make	FORD
Model	F-150
Submodel	FX2
Beginning Year	2011
Ending Year	2013
Body Style	Crew Cab Pickup
Application Notes	Engine: 3.5L 3496cc 213cid V6. Polished Stainless Steel; Mount Kit Included; Rocker Mount; For Super Crew Cab Drilling Required
Truck Bed Length in. (AAIA)	78.8

Universal	No
Make	FORD
Model	F-150
Submodel	FX2
Beginning Year	2011
Ending Year	2013
Body Style	Crew Cab Pickup
Application Notes	Engine: 5.0L 4951cc 302cid V8. Polished Stainless Steel; Mount Kit Included; Rocker Mount; For Super Crew Cab Drilling Required
Truck Bed Length in. (AAIA)	67.0

Universal	No
Make	FORD
Model	F-150
Submodel	FX2
Beginning Year	2011
Ending Year	2013
Body Style	Crew Cab Pickup
Application Notes	Engine: 5.0L 4951cc 302cid V8. Polished Stainless Steel; Mount Kit Included; Rocker Mount; For Super Crew Cab Drilling Required
Truck Bed Length in. (AAIA)	78.8

Universal	No
Make	FORD
Model	F-150
Submodel	FX2
Beginning Year	2013
Ending Year	2013
Body Style	Crew Cab Pickup
Application Notes	Engine: 6.2L 6210cc 379cid V8. Polished Stainless Steel; Mount Kit Included; Rocker Mount; For Super Crew Cab Drilling Required
Truck Bed Length in. (AAIA)	67.0

Universal	No
Make	FORD
Model	F-150
Submodel	FX2
Beginning Year	2013
Ending Year	2013
Body Style	Crew Cab Pickup
Application Notes	Engine: 6.2L 6210cc 379cid V8. Polished Stainless Steel; Mount Kit Included; Rocker Mount; For Super Crew Cab Drilling Required
Truck Bed Length in. (AAIA)	78.8

Universal	No
Make	FORD
Model	F-150
Submodel	FX4
Beginning Year	2009
Ending Year	2010
Body Style	Crew Cab Pickup
Application Notes	Engine: 5.4L 330cid V8. Polished Stainless Steel; Mount Kit Included; Rocker Mount; For Super Crew Cab Drilling Required
Truck Bed Length in. (AAIA)	67.0

Universal	No
Make	FORD
Model	F-150
Submodel	FX4
Beginning Year	2009
Ending Year	2010
Body Style	Crew Cab Pickup
Application Notes	Engine: 5.4L 330cid V8. Polished Stainless Steel; Mount Kit Included; Rocker Mount; For Super Crew Cab Drilling Required
Truck Bed Length in. (AAIA)	78.8

Universal	No
Make	FORD
Model	F-150
Submodel	FX4
Beginning Year	2011
Ending Year	2014
Body Style	Crew Cab Pickup
Application Notes	Engine: 3.5L 3496cc 213cid V6. Polished Stainless Steel; Mount Kit Included; Rocker Mount; For Super Crew Cab Drilling Required
Truck Bed Length in. (AAIA)	67.0

Universal	No
Make	FORD
Model	F-150
Submodel	FX4
Beginning Year	2011
Ending Year	2014
Body Style	Crew Cab Pickup
Application Notes	Engine: 3.5L 3496cc 213cid V6. Polished Stainless Steel; Mount Kit Included; Rocker Mount; For Super Crew Cab Drilling Required
Truck Bed Length in. (AAIA)	78.8

Universal	No
Make	FORD
Model	F-150
Submodel	FX4
Beginning Year	2011
Ending Year	2014
Body Style	Crew Cab Pickup
Application Notes	Engine: 5.0L 4951cc 302cid V8. Polished Stainless Steel; Mount Kit Included; Rocker Mount; For Super Crew Cab Drilling Required
Truck Bed Length in. (AAIA)	67.0

Universal	No
Make	FORD
Model	F-150
Submodel	FX4
Beginning Year	2011
Ending Year	2014
Body Style	Crew Cab Pickup
Application Notes	Engine: 5.0L 4951cc 302cid V8. Polished Stainless Steel; Mount Kit Included; Rocker Mount; For Super Crew Cab Drilling Required
Truck Bed Length in. (AAIA)	78.8

Universal	No
Make	FORD
Model	F-150
Submodel	FX4
Beginning Year	2013
Ending Year	2014
Body Style	Crew Cab Pickup
Application Notes	Engine: 6.2L 6210cc 379cid V8. Polished Stainless Steel; Mount Kit Included; Rocker Mount; For Super Crew Cab Drilling Required
Truck Bed Length in. (AAIA)	67.0

Universal	No
Make	FORD
Model	F-150
Submodel	FX4
Beginning Year	2013
Ending Year	2014
Body Style	Crew Cab Pickup
Application Notes	Engine: 6.2L 6210cc 379cid V8. Polished Stainless Steel; Mount Kit Included; Rocker Mount; For Super Crew Cab Drilling Required
Truck Bed Length in. (AAIA)	78.8

Universal	No
Make	FORD
Model	F-150
Submodel	HARLEY-DAVIDSON EDITION
Beginning Year	2010
Ending Year	2010
Body Style	Crew Cab Pickup
Application Notes	Engine: 5.4L 330cid V8. Polished Stainless Steel; Mount Kit Included; Rocker Mount; For Super Crew Cab Drilling Required
Truck Bed Length in. (AAIA)	67.0

Universal	No
Make	FORD
Model	F-150
Submodel	HARLEY-DAVIDSON EDITION
Beginning Year	2011
Ending Year	2012
Body Style	Crew Cab Pickup
Application Notes	Engine: 6.2L 6210cc 379cid V8. Polished Stainless Steel; Mount Kit Included; Rocker Mount; For Super Crew Cab Drilling Required
Truck Bed Length in. (AAIA)	67.0

Universal	No
Make	FORD
Model	F-150
Submodel	KING RANCH
Beginning Year	2009
Ending Year	2010
Body Style	Crew Cab Pickup
Application Notes	Engine: 5.4L 330cid V8. Polished Stainless Steel; Mount Kit Included; Rocker Mount; For Super Crew Cab Drilling Required
Truck Bed Length in. (AAIA)	67.0

Universal	No
Make	FORD
Model	F-150
Submodel	KING RANCH
Beginning Year	2009
Ending Year	2010
Body Style	Crew Cab Pickup
Application Notes	Engine: 5.4L 330cid V8. Polished Stainless Steel; Mount Kit Included; Rocker Mount; For Super Crew Cab Drilling Required
Truck Bed Length in. (AAIA)	78.8

Universal	No
Make	FORD
Model	F-150
Submodel	KING RANCH
Beginning Year	2011
Ending Year	2014
Body Style	Crew Cab Pickup
Application Notes	Engine: 3.5L 3496cc 213cid V6. Polished Stainless Steel; Mount Kit Included; Rocker Mount; For Super Crew Cab Drilling Required
Truck Bed Length in. (AAIA)	67.0

Universal	No
Make	FORD
Model	F-150
Submodel	KING RANCH
Beginning Year	2011
Ending Year	2014
Body Style	Crew Cab Pickup
Application Notes	Engine: 3.5L 3496cc 213cid V6. Polished Stainless Steel; Mount Kit Included; Rocker Mount; For Super Crew Cab Drilling Required
Truck Bed Length in. (AAIA)	78.8

Universal	No
Make	FORD
Model	F-150
Submodel	KING RANCH
Beginning Year	2011
Ending Year	2014
Body Style	Crew Cab Pickup
Application Notes	Engine: 5.0L 4951cc 302cid V8. Polished Stainless Steel; Mount Kit Included; Rocker Mount; For Super Crew Cab Drilling Required
Truck Bed Length in. (AAIA)	67.0

Universal	No
Make	FORD
Model	F-150
Submodel	KING RANCH
Beginning Year	2011
Ending Year	2014
Body Style	Crew Cab Pickup
Application Notes	Engine: 5.0L 4951cc 302cid V8. Polished Stainless Steel; Mount Kit Included; Rocker Mount; For Super Crew Cab Drilling Required
Truck Bed Length in. (AAIA)	78.8

Universal	No
Make	FORD
Model	F-150
Submodel	LARIAT
Beginning Year	2009
Ending Year	2010
Body Style	Crew Cab Pickup
Application Notes	Engine: 5.4L 330cid V8. Polished Stainless Steel; Mount Kit Included; Rocker Mount; For Super Crew Cab Drilling Required
Truck Bed Length in. (AAIA)	67.0

Universal	No
Make	FORD
Model	F-150
Submodel	LARIAT
Beginning Year	2009
Ending Year	2010
Body Style	Crew Cab Pickup
Application Notes	Engine: 5.4L 330cid V8. Polished Stainless Steel; Mount Kit Included; Rocker Mount; For Super Crew Cab Drilling Required
Truck Bed Length in. (AAIA)	78.8

Universal	No
Make	FORD
Model	F-150
Submodel	LARIAT
Beginning Year	2011
Ending Year	2014
Body Style	Crew Cab Pickup
Application Notes	Engine: 3.5L 3496cc 213cid V6. Polished Stainless Steel; Mount Kit Included; Rocker Mount; For Super Crew Cab Drilling Required
Truck Bed Length in. (AAIA)	67.0

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Westin Platinum Series Oval Step Bars for 2009-2014 F-150 - 21-3520 Bars, Nerf Bars, Series, Oval, Stainless Steel, Polished, 4 in. Diameter, Ford, Pair

Westin Platinum Series Oval Step Bars for 2009-2014 F-150 - 21-3520 Bars, Nerf Bars, Series, Oval, Stainless Steel, Polished, 4 in. Diameter, Ford, Pair

Description

Part Type

Specifications

Reference Information

Compatibility

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