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            2018 Acura ILX Base 4 Cyl 2.4L expand_more
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            Cadillac Heater Bypass Valve

            We have 1132 Items In-stock.
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            AC Delco 25013759 Oil Filter Bypass Valve - Direct Fit

            $17.93 $25.19 You Save $7.26 (29%)
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            Availability: In Stock, Same day - 1 business day
            Only from APW Rewards

            ACDELCO OE REPLACEMENT OIL FILTER BYPASS VALVES

            The factory-original fit and lasting function of ACDelco’s OE replacement oil filter bypass valves provide the perfect repair without breaking you...(see more)

            • Brand SKU#: AC Delco 25013759
            • Warranty: 24-months or unlimited mile AC Delco limited warranty
            • Anticipated Ship Out Time: Same day - 1 business day
            • Quantity Sold: Sold individually

            Fits the following Cadillac Models

            • Brougham | Base | 8 Cyl 5.7L
            • Brougham | d'Elegance | 8 Cyl 5.7L
            • Allante | All Submodels | All Engines
            • Commercial Chassis | Brougham | All Engines
            • Eldorado | Sport | 8 Cyl 4.6L
            • Eldorado | Touring | 8 Cyl 4.6L
            • Fleetwood | All Submodels | All Engines
            • Seville | STS | 8 Cyl 4.6L | All Engines
            • Seville | SLS | All Engines
            • DeVille | Concours | All Engines
            • Eldorado | All Submodels | All Engines
            • DeVille | Base | All Engines
            • DeVille | d'Elegance | All Engines
            • DeVille | DTS | All Engines
            • DTS | All Submodels | All Engines
            • STS | Base | 8 Cyl 4.6L
            • ATS | Luxury | 6 Cyl 3.6L
            • ATS | Performance | 6 Cyl 3.6L
            • ATS | Premium | 6 Cyl 3.6L
            • XTS | Vsport Premium | All Engines
            • XTS | Vsport Platinum | All Engines | 6 Cyl 3.6L
            • XTS | Vsport Premium Luxury | All Engines
            See more

            Replacement RC38310002 Heater Valve - Direct Fit

            Best Seller
            $13.71 $30.19 You Save $16.48 (55%)
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            Availability: In Stock
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            REPLACEMENT HEATER VALVE

            Restore smooth functionality of your Heater Valves with a brand new Replacement Heater Valve. This brand new item features compact style for quick installation.

            Replacement brand parts are the most affo...(see more)

            • Brand SKU#: Replacement RC38310002
            • Notes: Vacuum Controlled; With 4 Port
            • Warranty: 1-year unlimited-mileage warranty
            • 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.

            4-Seasons 74612 Heater Valve - Direct Fit, Sold individually

            $23.16 $81.71 You Save $58.55 (72%)
            Add to Cart
            Availability: In Stock, 1-2 Business Days
            Only from APW Rewards

            4-SEASONS OE REPLACEMENT HEATER VALVES

            Keep your ride running reliably cool with the premium, ready-to-restore design of 4-Seasons’ OE replacement heater valves. Four Seasons is a leading automo...(see more)

            • Brand SKU#: 4-Seasons 74612
            • Warranty: 120-day 4-Seasons limited warranty
            • Anticipated Ship Out Time: 1-2 Business Days
            • Quantity Sold: Sold individually

            Fits the following Cadillac Models

            • Eldorado | Base | 8 Cyl 5.7L | 8 Cyl 6.0L | 6 Cyl 4.1L | 8 Cyl 4.1L
            • Eldorado | Biarritz | 8 Cyl 5.7L | 8 Cyl 6.0L | 6 Cyl 4.1L | 8 Cyl 4.1L
            • Eldorado | Cabriolet | 8 Cyl 5.7L | 8 Cyl 6.0L | 6 Cyl 4.1L | 8 Cyl 4.1L
            • Seville | Base | 8 Cyl 5.7L | 8 Cyl 6.0L | 6 Cyl 4.1L | 8 Cyl 4.1L
            • Seville | Elegante | 8 Cyl 5.7L | 8 Cyl 6.0L | 6 Cyl 4.1L | 8 Cyl 4.1L
            • DeVille | Base | 6 Cyl 4.1L | 8 Cyl 6.0L | 8 Cyl 4.1L
            • DeVille | Cabriolet | 6 Cyl 4.1L | 8 Cyl 6.0L | 8 Cyl 4.1L
            • DeVille | d'Elegance | 6 Cyl 4.1L | 8 Cyl 6.0L | 8 Cyl 4.1L
            • Fleetwood | Brougham d'Elegance | 6 Cyl 4.1L | 8 Cyl 4.1L
            • Fleetwood | Brougham | 6 Cyl 4.1L | 8 Cyl 4.1L
            • Fleetwood | Base | 8 Cyl 6.0L
            • Fleetwood | Formal | 8 Cyl 6.0L
            • Eldorado | Brougham d'Elegance | 6 Cyl 4.1L
            • Eldorado | Touring | 8 Cyl 4.1L
            See more

            GPD 8211239 Heater Valve - Direct Fit, Sold individually

            $51.92 $89.43 You Save $37.51 (42%)
            Add to Cart
            Availability: In Stock, Same day - 1 business day
            Only from APW Rewards

            GPD OE REPLACEMENT HEATER VALVES

            Meticulously engineered to meet OE quality and performance standards, GPD’s OE replacement heater valves provide a reliable, budget-friendly solution that’ll restore optimu...(see more)

            • Brand SKU#: GPD 8211239
            • Warranty: 1-year limited warranty
            • Anticipated Ship Out Time: Same day - 1 business day
            • Quantity Sold: Sold individually

            Fits the following Cadillac Models

            • Brougham | Base | 8 Cyl 5.0L | 8 Cyl 5.7L
            • Brougham | d'Elegance | 8 Cyl 5.0L | 8 Cyl 5.7L

            Dorman 902-809 Heater Valve - Direct Fit, Sold individually

            $48.31 $70.07 You Save $21.76 (31%)
            Add to Cart
            Availability: In Stock, Same day - 1 business day
            Only from APW Rewards

            DORMAN OE REPLACEMENT HEATER VALVES

            Affordable, directly compatible and built to last, Dorman’s OE replacement heater valves stand out as the smart option. Since 1918, Dorman Products has suppli...(see more)

            • Brand SKU#: Dorman 902-809
            • Notes: 1 input port; 2 output ports; Plastic housing material
            • Warranty: Lifetime Dorman limited warranty
            • Anticipated Ship Out Time: Same day - 1 business day
            • Quantity Sold: Sold individually
            • Prop 65 Warning: Cancer and/or Reproductive Harm. Please Read Proposition 65 Warning In The Description.

            Fits the following Cadillac Models

            • Catera | Base | 6 Cyl 3.0L
            • Catera | Sport | 6 Cyl 3.0L

            Valve Cover Gasket

            $35.65 $48.73 You Save $13.08 (27%)
            Add to Cart
            Availability: In Stock
            Only from APW Rewards

            APEX OE REPLACEMENT VALVE COVER GASKETS

            With their precise fitment and OE-level quality and performance, APEX’s OE replacement valve cover gaskets will help restore your ride to tip-top shape. APEX supplies the automo...(see more)

            • Brand SKU#: APEX AVC388S
            • Series: APEX Valve Cover Gasket
            • Quantity Sold: Set
            • Warranty: Lifetime APEX limited warranty
            • Prop 65 Warning: Cancer and/or Reproductive Harm. Please Read Proposition 65 Warning In The Description.

            Fits the following Cadillac Models

            • CTS | Luxury Sport | 6 Cyl 3.2L
            • CTS | Luxury | 6 Cyl 3.2L
            • CTS | Base | 6 Cyl 3.2L
            See more

            Valve Cover Gasket

            $23.92 $37.44 You Save $13.52 (36%)
            Add to Cart
            Availability: In Stock
            Only from APW Rewards

            FEL-PRO OE REPLACEMENT ENGINE VALVE COVER GASKETS

            • Constructed with the finest quality materials for superior durability
            • Precision-engineered to address each application’s unique cha...(see more)
            • Brand SKU#: Felpro VS13403C
            • Gasket Material: Cork rubber gasket
            • Quantity Sold: Set

            Fits the following Cadillac Models

            • Seville | Base | 8 Cyl 5.7L
            • Seville | Opera | 8 Cyl 5.7L
            • Seville | Elegante | 8 Cyl 5.7L
            • DeVille | Phaeton | 8 Cyl 5.7L
            • Eldorado | Biarritz | 8 Cyl 5.7L
            • DeVille | Base | 8 Cyl 5.7L
            • DeVille | Cabriolet | 8 Cyl 5.7L
            • DeVille | d'Elegance | 8 Cyl 5.7L
            • Eldorado | Base | 8 Cyl 5.7L
            • Eldorado | Cabriolet | 8 Cyl 5.7L
            • Fleetwood | Brougham d'Elegance | 8 Cyl 5.7L | 8 Cyl 5.0L
            • Fleetwood | Brougham | 8 Cyl 5.7L | 8 Cyl 5.0L
            • Eldorado | Brougham d'Elegance | 8 Cyl 5.7L
            • Eldorado | Touring | 8 Cyl 5.7L
            • Brougham | Base | 8 Cyl 5.0L
            • Brougham | d'Elegance | 8 Cyl 5.0L
            See more

            EGR Valve

            $108.48 $192.58 You Save $84.10 (44%)
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            Availability: In Stock
            Only from APW Rewards

            STANDARD OE REPLACEMENT EGR VALVES

            Restore your ride to full function with the OEM-grade quality assurance and standard-setting performance offered by Standard’s OE replacement EGR valves. Since...(see more)

            • Brand SKU#: Standard EGV589T
            • Quantity Sold: Sold individually
            • Warranty: 1-year or 12,000-mile Standard limited warranty

            Fits the following Cadillac Models

            • Escalade | Base | 8 Cyl 5.7L | 8 Cyl 5.3L | 8 Cyl 6.0L
            • Eldorado | ESC | 8 Cyl 4.6L
            • Eldorado | ETC | 8 Cyl 4.6L
            • Seville | STS | 8 Cyl 4.6L
            • Seville | SLS | 8 Cyl 4.6L
            • DeVille | Base | 8 Cyl 4.6L
            • DeVille | DHS | 8 Cyl 4.6L
            • DeVille | DTS | 8 Cyl 4.6L
            • Escalade EXT | Base | 8 Cyl 6.0L
            See more

            Valve Cover Gasket

            $22.85 $28.74 You Save $5.89 (20%)
            Add to Cart
            Availability: In Stock
            Only from APW Rewards

            DNJ OE REPLACEMENT VALVE COVER GASKETS

            Keep your valve cover properly sealed with the OE-style fit and performance delivered by DNJ's OE replacement valve cover gaskets. Since 1986, DNJ Engine Components ha...(see more)

            • Brand SKU#: DNJ VC3130G
            • Quantity Sold: Set
            • Warranty: 1 year or 12,000-mile DNJ limited warranty

            Idle Control Valve

            $70.91 $156.53 You Save $85.62 (55%)
            Add to Cart
            Availability: In Stock
            Only from APW Rewards

            WALKER PRODUCTS OE REPLACEMENT IDLE CONTROL VALVES

            Restore your ride to optimum, OE-standard performance with the carefully crafted and tested design offered by Walker Products’ OE replacement i...(see more)

            Fits the following Cadillac Models

            • Escalade | Base | 8 Cyl 5.3L | 8 Cyl 6.0L

            Valve Cover

            $45.99 $60.58 You Save $14.59 (24%)
            Add to Cart
            Availability: In Stock
            Only from APW Rewards
            SPECTRE VALVE COVERS, CHROME, PAIR -- Stock height; Includes baffles; Made of heavy duty steel and triple-chrome plated for a long lasting shine; Crafted exactly to meet or exceed OEM specifications; Specifically designed to add clearance for afterm...(see more)
            • Brand SKU#: Spectre 5258
            • Notes: Stock Height; Steel; Chrome; Plain; 19.75 in. length, 5 in. width, 3 in. height; Designed for 1958-1986 Chevrolet Small Block 265-400 Engines; Pair
            • Quantity Sold: Set of 2
            • Warranty: 90-day Spectre limited warranty
            • Prop 65 Warning: Cancer and/or Reproductive Harm. Please Read Proposition 65 Warning In The Description.

            Fits the following Cadillac Models

            • Eldorado | Base | 8 Cyl 5.7L
            • Eldorado | Biarritz | 8 Cyl 5.7L
            • Eldorado | Cabriolet | 8 Cyl 5.7L
            • Seville | Base | 8 Cyl 5.7L
            • Seville | Elegante | 8 Cyl 5.7L
            See more

            Fram FV178 PCV Valve - Direct Fit, Sold individually

            $14.51 $21.25 You Save $6.74 (32%)
            Add to Cart
            Availability: In Stock, Same day - 1 business day
            Only from APW Rewards
            FRAM PCV VALVE, SOLD INDIVIDUALLY -- A critical component to ensure that your vehicle will meet the emissions compliance testing standards; Its regular maintenance helps avoid poor engine performance, rough idling, and stalling; Designed to reduce t...(see more)
            • Brand SKU#: Fram FV178
            • Warranty: Fram limited warranty
            • Anticipated Ship Out Time: Same day - 1 business day
            • Quantity Sold: Sold individually

            Fits the following Cadillac Models

            • Eldorado | Base | 8 Cyl 4.1L
            • Eldorado | Biarritz | 8 Cyl 4.1L
            • Eldorado | Cabriolet | 8 Cyl 4.1L
            • Eldorado | Touring | 8 Cyl 4.1L
            • Seville | Base | 8 Cyl 4.1L
            • Seville | Elegante | 8 Cyl 4.1L
            • DeVille | Base | 8 Cyl 4.1L | 8 Cyl 4.6L
            • DeVille | Cabriolet | 8 Cyl 4.1L
            • DeVille | d'Elegance | 8 Cyl 4.1L | 8 Cyl 4.6L
            • Fleetwood | Brougham d'Elegance | 8 Cyl 4.1L
            • Fleetwood | Brougham | 8 Cyl 4.1L
            • Commercial Chassis | Base | 8 Cyl 4.1L
            • Fleetwood | d'Elegance | 8 Cyl 4.1L
            • Fleetwood | 75 Formal | 8 Cyl 4.1L
            • Fleetwood | 75 | 8 Cyl 4.1L
            • Fleetwood | Base | 8 Cyl 4.1L
            • Fleetwood | Brougham Commercial Chassis | 8 Cyl 4.1L
            • Commercial Chassis | All Submodels | All Engines
            • Eldorado | All Submodels | All Engines
            • Seville | All Submodels | All Engines
            • DeVille | All Submodels | All Engines
            • Fleetwood | All Submodels | All Engines
            • Allante | All Submodels | All Engines
            • DeVille | Concours | 8 Cyl 4.6L
            • Escalade | All Submodels | All Engines
            See more

            Gates 18324 Heater Hose - Natural, Rubber, Direct Fit, Sold individually

            $17.07 $20.63 You Save $3.56 (17%)
            Add to Cart
            Availability: In Stock, Same day - 1 business day
            Only from APW Rewards

            GATES OE REPLACEMENT HEATER HOSES

            Backed by a manufacturer globally recognized for their meticulously crafted critical components and service solutions, Gates' OE replacement heater hoses are guaranteed to deliver ...(see more)

            • Brand SKU#: Gates 18324
            • Material: Rubber
            • Color/Finish: Natural
            • Product Fit: Direct Fit
            • Warranty: Lifetime Gates limited warranty
            • Anticipated Ship Out Time: Same day - 1 business day
            • Quantity Sold: Sold individually
            See more

            Fits the following Cadillac Models

            • DeVille | Base | 8 Cyl 4.6L
            • DeVille | DHS | 8 Cyl 4.6L
            • DeVille | DTS | 8 Cyl 4.6L
            • DTS | Base | 8 Cyl 4.6L
            • DTS | Luxury | 8 Cyl 4.6L
            • DTS | Platinum | 8 Cyl 4.6L
            See more

            Idle Control Valve

            $61.72 $122.23 You Save $60.51 (50%)
            Add to Cart
            Availability: In Stock
            Only from APW Rewards
            Delphi is the industry name to turn to when considering a reliable replacement auto components for your engine setup. Delphi's collection of original equipment replacement idle control valve is specially intended to perform like the genuine unit tha...(see more)
            • Brand SKU#: Delphi CV10033
            • Replaces OE Number: AC102
            • Quantity Sold: Sold individually
            • Warranty: 1-year or 12,000-mile Delphi limited warranty

            Fits the following Cadillac Models

            • Commercial Chassis | Brougham | 8 Cyl 5.7L
            • Fleetwood | Base | 8 Cyl 5.7L
            • Fleetwood | Brougham | 8 Cyl 5.7L
            See more

            Dayco 80316 Heater Hose - Direct Fit, Sold individually

            $60.43 $108.24 You Save $47.81 (44%)
            Add to Cart
            Availability: In Stock, Same day - 1 business day
            Only from APW Rewards

            DAYCO INSULONE HEATER HOSES

            • Ensures safe transfer of heated coolant to heater core with reduced heat loss
            • Insulating layer made with special compound for enhanced protection against heat loss
            • Synthetic ...(see more)
            • Brand SKU#: Dayco 80316
            • Notes: Single ID Hose; Small ID A: 3/4 inc.; Large ID B: 3/4 inc.; Hose Length: 50 inc.
            • Product Fit: Direct Fit
            • Warranty: Dayco limited warranty
            • Anticipated Ship Out Time: Same day - 1 business day
            • Quantity Sold: Sold individually

            Fits the following Cadillac Models

            • DeVille | Base | 8 Cyl 6.4L | 8 Cyl 7.0L | All Engines | 8 Cyl 7.7L | 8 Cyl 5.7L | 8 Cyl 6.0L | 6 Cyl 4.1L | 8 Cyl 4.1L
            • Eldorado | Base | 8 Cyl 6.4L | 8 Cyl 7.0L | All Engines | 8 Cyl 5.7L | 6 Cyl 4.1L | 8 Cyl 4.1L
            • Series 60 Fleetwood | Base | 8 Cyl 6.4L | 8 Cyl 7.0L
            • Series 62 | Base | 8 Cyl 6.4L | 8 Cyl 7.0L
            • Series 75 Fleetwood | Base | 8 Cyl 6.4L | 8 Cyl 7.0L
            • Eldorado | Biarritz | 8 Cyl 6.4L | 8 Cyl 7.0L | All Engines | 8 Cyl 5.7L | 6 Cyl 4.1L | 8 Cyl 4.1L
            • Calais | Base | 8 Cyl 7.0L | All Engines
            • Fleetwood | 60 Special | 8 Cyl 7.0L | All Engines | 8 Cyl 7.7L
            • Fleetwood | 75 | 8 Cyl 7.0L | All Engines | 8 Cyl 7.7L | 8 Cyl 4.1L
            • Fleetwood | Base | 8 Cyl 7.0L | All Engines | 8 Cyl 7.7L | 8 Cyl 6.0L | 8 Cyl 4.1L
            • Fleetwood | Brougham | All Engines | 8 Cyl 7.0L | 8 Cyl 5.7L | 8 Cyl 6.0L | 6 Cyl 4.1L | 8 Cyl 4.1L | 8 Cyl 5.0L
            • Fleetwood | 60 Special Brougham | All Engines
            • DeVille | d'Elegance | All Engines | 8 Cyl 7.0L | 8 Cyl 5.7L | 8 Cyl 6.0L | 6 Cyl 4.1L | 8 Cyl 4.1L
            • DeVille | Cabriolet | All Engines | 8 Cyl 7.0L | 8 Cyl 5.7L | 8 Cyl 6.0L | 6 Cyl 4.1L | 8 Cyl 4.1L
            • Eldorado | Bicentenial Edition | All Engines
            • Eldorado | Cabriolet | All Engines | 8 Cyl 5.7L | 6 Cyl 4.1L | 8 Cyl 4.1L
            • Fleetwood | Brougham Talisman | All Engines
            • Seville | Base | All Engines | 8 Cyl 5.7L | 8 Cyl 6.0L | 6 Cyl 4.1L | 8 Cyl 4.1L
            • Fleetwood | Brougham d'Elegance | All Engines | 8 Cyl 7.0L | 8 Cyl 5.7L | 8 Cyl 6.0L | 6 Cyl 4.1L | 8 Cyl 4.1L | 8 Cyl 5.0L
            • Seville | Opera | All Engines | 8 Cyl 5.7L
            • Fleetwood | Formal | All Engines | 8 Cyl 7.0L | 8 Cyl 6.0L
            • Fleetwood | 75 Formal | All Engines | 8 Cyl 4.1L
            • DeVille | Phaeton | All Engines | 8 Cyl 5.7L | 8 Cyl 7.0L
            • Seville | Elegante | 8 Cyl 5.7L | 8 Cyl 6.0L | 6 Cyl 4.1L | 8 Cyl 4.1L | All Engines
            • Commercial Chassis | Base | All Engines
            • Eldorado | Brougham d'Elegance | 8 Cyl 5.7L
            • Eldorado | Touring | 6 Cyl 4.1L | 8 Cyl 4.1L | 8 Cyl 5.7L | All Engines
            • Cimarron | Base | All Engines | 4 Cyl 2.0L
            • Cimarron | d'Oro | All Engines | 4 Cyl 2.0L
            • DeVille | Touring | All Engines
            • Brougham | Base | All Engines | 8 Cyl 5.0L | 8 Cyl 5.7L
            • Brougham | d'Elegance | All Engines | 8 Cyl 5.0L | 8 Cyl 5.7L
            • Allante | Base | All Engines
            • Fleetwood | d'Elegance | All Engines
            • Commercial Chassis | Brougham | 8 Cyl 5.7L
            • Allante | Indianapolis 500 Pace Car | All Engines
            • Allante | Value Leader | All Engines
            • Seville | SLS | All Engines
            • Seville | STS | All Engines
            • Eldorado | ETC | All Engines
            • CTS | Base | 6 Cyl 2.8L | 6 Cyl 3.6L
            • SRX | Base | 6 Cyl 3.6L
            • STS | Base | 6 Cyl 3.6L
            • STS | Platinum | 6 Cyl 3.6L
            • CTS | Performance | 6 Cyl 3.6L
            • CTS | Premium | 6 Cyl 3.6L
            See more

            Select your Cadillac Heater Bypass Valve model from the list below.

            Not sure which Cadillac Heater Bypass Valve to buy? We offer a wide range of Cadillac Heater Bypass Valves 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 Cadillac Heater Bypass Valve 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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