CACI 1208 Component Parts Rule
California Civil Jury Instructions CACI
California Civil Jury Instructions CACI
[Name of defendant] [manufactured/distributed/supplied] [a/an] [component part], which was then integrated into [a/an] [end product]. [Name of defendant] may be liable for harm caused by a defective [end product] if [name of plaintiff] proves that (1) [name of defendant] substantially participated in the integration of its [component part] into the design of the [end product] and (2) as a result of the integration of the [component part] into the [end product], the [end product] was defective under the instruction(s) you have been given on [manufacturing defect/design defect/failure to warn].
Give this instruction if the component parts rule is at issue. This rule generally relieves a component parts manufacturer, distributor, or supplier of liability for injuries caused by a defect in the product into which the component was integrated. However, there are two exceptions to the rule so that a component-parts defendant may nevertheless be found liable. First, the component itself may have been defective; or second, (a) the defendant may have substantially participated in the integration of the component into the design of the end product, (b) the integration of the component caused the end product to be defective, and (c) the defect in the product causes the harm. (Ramos v. Brenntag Specialties, Inc. (2016) 63 Cal.4th 500, 508 [203 Cal.Rptr.3d 273, 372 P.3d 200].) While the component parts rule is labelled a defense (see Webb v. Special Electric Co., Inc. (2016) 63 Cal.4th 167, 183 [202 Cal.Rptr.3d 460, 370 P.3d 1022]; see also Romine v. Johnson Controls, Inc. (2014) 224 Cal.App.4th 990, 1006 fn. 6 [169 Cal.Rptr.3d 208]), the plaintiff has the burden of avoiding the defense by proving one of the exceptions.
This instruction is for use under the second exception. To prove that the end product was defective or lacked a required warning, the plaintiff must prove a manufacturing or design defect, or a failure to warn, as with any other strict product liability claim, using CACI No. 1201, Strict Liability—Manufacturing Defect—Essential Factual Elements, CACI No. 1203, Strict Liability—Design Defect—Consumer Expectation Test—Essential Factual Elements, or CACI No. 1204, Strict Liability—Design Defect—Risk-Benefit Test—Essential Factual Elements (or both), or CACI No. 1205, Strict Liability—Failure to Warn—Essential Factual Elements. The plaintiff has the same burden if the claim is that the component itself was defective or lacked a required warning.
The component parts rule does not apply if the injury is caused by the component when it is being used as intended before integration into another product. (See Ramos, supra, 63 Cal.4th at p. 504.)
•“Another defense protects manufacturers and sellers of component parts from liability to users of finished products incorporating their components. Under the component parts doctrine, the supplier of a product component is not liable for injuries caused by the finished product unless (1) the component itself was defective and caused injury or (2) the supplier participated in integrating the component into a product, the integration caused the product to be defective, and that defect caused injury.” (Webb, supra, 63 Cal.4th at p. 183.)
•“In Webb [supra], we explained that the component parts doctrine … and as accurately reflected in section 5 of the Restatement Third of Torts, Products Liability—applies (1) when a supplier provides a component or raw material that is not itself defective (by virtue of a manufacturing, design, or warning defect), (2) the component or raw material is changed or transformed when incorporated through the manufacturing process into a different finished or end product, and (3) an end user of the finished product is allegedly injured by a defect in the finished product.” (Ramos, supra, 63 Cal.4th at pp. 507–508, internal citations omitted.)
•“[T]he component parts doctrine provides protection to the supplier of the component or raw material, subjecting that entity to liability for harm caused by a product into which the component has been integrated only if the supplier “(b)(1) … substantially participates in the integration of the component into the design of the product; and [¶] (2) the integration of the component causes the product to be defective … ; and [¶] (3) the defect in the product causes the harm.” (Ramos, supra, 63 Cal.4th at p. 508.)
•“ ‘Component parts are products, whether sold or distributed separately or assembled with other component parts.’ ‘Product components include raw materials, bulk products, and other constituent products sold for integration into other products.’ Component manufacturers and suppliers, as sellers of ‘products,’ are subject to products liability. ‘Like manufacturers, suppliers, and retailers of complete products, component manufacturers and suppliers are “an integral part of the overall producing and marketing enterprise,” and may in a particular case “be the only member of that enterprise reasonably available to the injured plaintiff,” and may be in the best position to ensure product safety.’ ” (Johnson v. United States Steel Corp. (2015) 240 Cal.App.4th 22, 33 [192 Cal.Rptr.3d 158], internal citations omitted.)
•“[T]he duty of a component manufacturer or supplier to warn about the hazards of its products is not unlimited. … ‘Making suppliers of inherently safe raw materials and component parts pay for the mistakes of the finished product manufacturer would not only be unfair, but it also would impose and [sic] intolerable burden on the business world … . Suppliers of versatile materials like chains, valves, sand gravel, etc., cannot be expected to become experts in the infinite number of finished products that might conceivably incorporate their multi-use raw materials or components.’ Thus, cases have subjected claims made against component suppliers to two related doctrines, the ‘raw material supplier defense’ and ‘the bulk sales/sophisticated purchaser rule.’ Although the doctrines are distinct, their application oftentimes overlaps and together they present factors which should be carefully considered in evaluating the liability of component suppliers. Those factors include whether the raw materials or components are inherently dangerous, whether the materials are significantly altered before integration into an end product, whether the supplier was involved in designing the end-product and whether the manufacturer of the end product was in a position to discover and disclose hazards.” (Artiglio, supra, 61 Cal.App.4th at p. 837.)
•“[T]he protection afforded to defendants by the component parts doctrine does not apply when the product supplied has not been incorporated into a different finished or end product but instead, as here, itself allegedly causes injury when used in the manner intended by the product supplier.” (Ramos, supra, 63 Cal.4th at p. 504.)
•“The Restatement further explains ‘Product components include raw materials. … Thus, when raw materials are contaminated or otherwise defective within the meaning of § 2(a), the seller of the raw material is subject to liability for harm caused by such defects.’ California courts have generally adopted the component parts doctrine as it is articulated in the Restatement.” (Brady v. Calsol, Inc. (2015) 241 Cal.App.4th 1212, 1219 [194 Cal.Rptr.3d 243], internal citation omitted.)
•“The California Supreme Court has not determined whether the component parts defense is limited to fungible products.” (Romine, supra, 224 Cal.App.4th at p. 1006, fn. 6.)