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            2018 Acura ILX Base 4 Cyl 2.4L expand_more
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            Chevrolet Running Board Extension Arm

            We have 3940 Items In-stock.
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            Running Boards - Polished, Set of 2

            $437.99 $583.67 You Save $145.68 (25%)
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            Availability: In Stock
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            WESTIN R5 RUNNING BOARDS

            Westin’s R5 running boards are available in black powder-coated steel and stainless, and feature a 5-inch surface and integrated step pads for added traction. Westin, known and recognized for...(see more)

            • Brand SKU#: Westin 28-51010
            • Notes: Includes Molded Bracket Covers
            • Series: Westin R5
            • Coverage: Cab
            • Material: Stainless Steel
            • Color/Finish: Polished
            • Quantity Sold: Set of 2
            • Warranty: Lifetime Westin limited warranty
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            Running Boards - Powdercoated Textured Black, Set of 2

            $222.25 $413.41 You Save $191.16 (46%)
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            Availability: In Stock
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            These Dee Zee Rough Step Running Boards are made of steel and are protected by NRT coating. They also feature a unique stepping area that offers unmatched traction to give better function.
            • Brand SKU#: Dee Zee DZ15301S
            • Notes: 55 in. length
            • Series: Dee Zee 7 in. Rough Step
            • Coverage: Cab
            • Material: Steel
            • Color/Finish: Powdercoated Textured Black
            • Quantity Sold: Set of 2
            • Warranty: Lifetime Dee Zee limited warranty
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            Running Boards - Powdercoated Textured Black, Set of 2

            $353.41 $409.84 You Save $56.43 (14%)
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            Availability: In Stock
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            ARIES RIDGESTEP COMMERCIAL RUNNING BOARDS

            Aries’ RidgeStep commercial running boards are, simply put, solid. Steel, that is. No flimsy plastic pieces here, just a sturdy 6.5-inch platform with stamped treads for added...(see more)

            • Brand SKU#: Aries 2055510
            • Notes: Diameter - 6.5 in.
            • Series: Aries RidgeStep Commercial
            • Coverage: Cab
            • Material: Steel
            • Color/Finish: Powdercoated Textured Black
            • Quantity Sold: Set of 2
            • Warranty: Lifetime Aries limited warranty with 3-year warranty on finish
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            Running Boards - Powdercoated Textured Black, Set of 2

            $516.18 $906.15 You Save $389.97 (43%)
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            Availability: In Stock
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            GO RHINO RB10 RAPTOR-STYLE RUNNING BOARDS

            With beefy steel construction and a heavy-duty textured finish, Go Rhino’s RB10 Raptor-Style running boards are the bomb – you’ll never slip again getting in and o...(see more)

            • Brand SKU#: Go Rhino 6340428020PC
            • Notes: Includes 2-Pairs Of RB10 Drop Steps (2-Drop Steps For Each Board); Drop Steps Are 4 in. Below Main Board
            • Series: Go Rhino RB10 Raptor-Style
            • Coverage: Wheel to wheel
            • Material: Steel
            • Color/Finish: Powdercoated Textured Black
            • Quantity Sold: Set of 2
            • Warranty: Lifetime Go Rhino limited warranty with 5-year warranty on finish
            • Prop 65 Warning: Cancer and/or Reproductive Harm. Please Read Proposition 65 Warning In The Description.
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            Key Parts 0846-295 Running Board Mounting Kit - Black, Steel, Direct Fit, Kit

            $138.55 $193.19 You Save $54.64 (28%)
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            Availability: In Stock, 2-3 business days
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            KEY PARTS OE REPLACEMENT RUNNING BOARD MOUNTING KITS

            Built with premium-quality materials and precision designed to ensure precise fit, Key Parts’ OE replacement running board mounting kits are a breeze to install, he...(see more)

            • Brand SKU#: Key Parts 0846-295
            • Location: Driver Side
            • Notes: Contains (3) running board brackets
            • Warranty: Key Parts limited warranty
            • Anticipated Ship Out Time: 2-3 business days
            • Quantity Sold: Kit

            Running Boards - Polished, Set of 2

            $556.40 $662.38 You Save $105.98 (16%)
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            Availability: In Stock
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            LUVERNE 6 1/2-INCH MEGASTEP RUNNING BOARDS

            Get in and out of your ride in a jiffy with LUVERNE’s 6 1/2-inch MegaStep running boards. They’re sturdily built with stainless steel trim, an aluminum base and rubber ...(see more)

            • Brand SKU#: Luverne 575078-570713
            • Series: Luverne 6 1/2 in. MegaStep
            • Coverage: Cab
            • Material: Aluminum
            • Color/Finish: Polished
            • Quantity Sold: Set of 2
            • Warranty: Lifetime Luverne limited warranty with 5-year warranty on finish
            • Prop 65 Warning: Cancer and/or Reproductive Harm. Please Read Proposition 65 Warning In The Description.
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            Replacement REPC284502 Idler Arm Bracket - Direct Fit, Sold individually

            Best Seller
            $40.98 $82.25 You Save $41.27 (50%)
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            Availability: In Stock
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            REPLACEMENT IDLER ARM BRACKET

            This Replacement Idler Arm Bracket is manufactured from top-notch materials for maximum durability and stability. It replaces your aged or damaged part at the most affordable price!

            • Brand SKU#: Replacement REPC284502
            • Location: Front
            • Warranty: 1-year unlimited-mileage warranty
            • Quantity Sold: Sold individually
            • Prop 65 Warning:

              Warning Symbol WARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

            Control Arm - Front, Driver Side Lower, Sold individually

            Best Seller
            $76.26 $236.65 You Save $160.39 (68%)
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            Availability: In Stock, Same day - 1 business day
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            DORMAN OE REPLACEMENT CONTROL ARMS

            Dorman’s OE replacement control arms are engineered to offer passengers full protection from failures due to corrosion, wear and impact. Since 1918, Dorman Pro...(see more)

            • Brand SKU#: Dorman 521-645
            • Location: Front, Driver Side Lower
            • Series: Dorman OE Solutions
            • Greasable: Non-greasable
            • Adjustability: Non-Adjustable
            • Material: Steel
            • Ball Joint Included: With ball joint(s)
            • Bushing Included: With bushing(s)
            • Bushing Material: Rubber bushing
            • Quantity Sold: Sold individually
            • Recommended Use: OE Replacement
            • Product Fit: Direct Fit
            • Color/Finish: Black
            • Interchange Part Number: Mevotech MS50108, Moog CK620956, Moog K620956, Moog RK620888, Moog RK621356
            • Anticipated Ship Out Time: Same day - 1 business day
            • Warranty: Lifetime Dorman limited warranty
            • Prop 65 Warning: Cancer and/or Reproductive Harm. Please Read Proposition 65 Warning In The Description.
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            Control Arm - Front, Passenger Side, Upper, Sold individually

            Best Seller
            $104.11 $214.63 You Save $110.52 (51%)
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            Availability: In Stock, 2-3 business days
            Only from APW Rewards

            MOOG – (PREMIUM) OE REPLACEMENT CONTROL ARMS

            Keep your suspension and frame optimally connected for superior traction with the premium design and alignment provided by MOOG’s premium OE replacem...(see more)

            • Brand SKU#: Moog CK80670
            • Location: Front, Passenger Side, Upper
            • Greasable: Greasable
            • Ball Joint Included: With ball joint(s)
            • Bushing Included: With bushing(s)
            • Quantity Sold: Sold individually
            • Recommended Use: OE Replacement
            • Product Fit: Direct Fit
            • Includes: Includes Hardware
            • Anticipated Ship Out Time: 2-3 business days
            • Warranty: Lifetime Moog limited warranty
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            Control Arm - Front, Passenger Side, Lower, Sold individually

            $88.17 $183.26 You Save $95.09 (52%)
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            Availability: In Stock, Same day - 1 business day
            Only from APW Rewards

            MEVOTECH ORIGINAL GRADE CONTROL ARMS

            Built to OE standards and rigorously tested to deliver dependable performance even under the most extreme driving conditions, Mevotech’s Original Grade control arms will help resto...(see more)

            • Brand SKU#: Mevotech GS50118
            • Location: Front, Passenger Side, Lower
            • Notes: Includes grease fitting, nut, and bolt
            • Series: Mevotech Original Grade
            • Greasable: Greasable
            • Adjustability: Non-Adjustable
            • Ball Joint Included: With ball joint(s)
            • Bushing Included: With bushing(s)
            • Bushing Material: Rubber bushing
            • Quantity Sold: Sold individually
            • Recommended Use: OE Replacement
            • Product Fit: Direct Fit
            • Anticipated Ship Out Time: Same day - 1 business day
            • Warranty: 5-year or 60,000-mile (100,000 km) Mevotech warranty
            • Prop 65 Warning: Cancer and/or Reproductive Harm. Please Read Proposition 65 Warning In The Description.
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            Control Arm Bushing - Front, 4-arm set

            $82.74 $125.37 You Save $42.63 (34%)
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            Availability: In Stock
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            ENERGY SUSPENSION – CONTROL ARM BUSHINGS

            Worn out control arm bushings contribute to less than stellar cornering, hard launches and stopping power. These problems are easily remedied with new polyurethane control ...(see more)

            • Brand SKU#: Energy Susp 3.3185R
            • Location: Front
            • Material: Polyurethane
            • Bushing Color: Red
            • Quantity Sold: 4-arm set
            • Warranty: 2-year Energy Suspension Limited Warranty
            • Prop 65 Warning: Cancer and/or Reproductive Harm. Please Read Proposition 65 Warning In The Description.
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            Dashtop 20PLR-15003 Arm Rest - Phantom white, Direct Fit, Set of 2

            $127.96 $178.01 You Save $50.05 (28%)
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            Made to Order
            Only from APW Rewards
            DASHTOP REPLACEMENT PADDED ARM RESTS, PLASTIC, PHANTOM WHITE, SET OF 2 -- Made of thick and durable molded plastic; Features the correct texture and a contoured fit; No special tools or instrument removal necessary.
            • Brand SKU#: Dashtop 20PLR-15003
            • Anticipated Ship Out Time: 10-11 business days
            • Quantity Sold: Set of 2

            AC Delco 46C1097A Idler Arm - Direct Fit, Sold individually

            $31.50 $53.12 You Save $21.62 (41%)
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            Availability: In Stock, Same day - 1 business day
            Only from APW Rewards

            ACDELCO OE REPLACEMENT IDLER ARMS

            The factory-original fit and lasting function of ACDelco’s OE replacement idler arms provide the perfect repair without breaking your budget. Established in 189...(see more)

            • Brand SKU#: AC Delco 46C1097A
            • Location: Driver Side
            • Notes: Includes bushing, grease fitting, castle nut, and cotter pin; 12 mm bolts
            • Warranty: 1 year, unlimited-mileage AC Delco warranty
            • Anticipated Ship Out Time: Same day - 1 business day
            • Quantity Sold: Sold individually

            Skyjacker CA50 Pitman Arm - Direct Fit, Sold individually

            $129.84 $253.96 You Save $124.12 (49%)
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            Availability: In Stock, 5-6 business days
            Only from APW Rewards

            SKYJACKER – PITMAN ARMS

            Pitman arms by Skyjacker are the highest quality and most reliable upgrade or replacement money can buy, utilizing only the best quality materials and the highest production standards in ...(see more)

            • Brand SKU#: Skyjacker CA50
            • Warranty: Lifetime Skyjacker limited warranty
            • Anticipated Ship Out Time: 5-6 business days
            • Quantity Sold: Sold individually
            • Prop 65 Warning: Cancer and/or Reproductive Harm. Please Read Proposition 65 Warning In The Description.

            Accu Form 16-50R Arm Rest - Black, ABS Plastic, Direct Fit, Sold individually

            $57.00 $81.97 You Save $24.97 (30%)
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            Made to Order
            Only from APW Rewards
            Accu Form Arm Rest is a high-premium direct fit armrest that provides maximum comfort while driving.
            • Brand SKU#: Accu Form 16-50R
            • Location: Front Or Rear, Passenger Side
            • Warranty: 18-month ACCU-Form limited warranty
            • Anticipated Ship Out Time: 2-3 business days
            • Quantity Sold: Sold individually

            Not sure which Chevy Running Board Extension Arm to buy? We offer a wide range of Chevy Running Board Extension Arms of all the best brands in the industry at an affordable rate that fits the Price Range you are looking for. Shop with us at wholesale prices and get free shipping over $50. We have over lots of customer reviews on Chevy Running Board Extension Arm to help you find exactly what you need. We work hard to build a great website for car parts, so start perusing and see what you find. If you know your Year Make Model, put it in the selector so that we can guide you to a product that fits your vehicle.

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