OPINION
In this interlocutory appeal of class certification under Federal Rule of Civil Procedure 23, we affirm the district court’s certification of a class of all 1999 or 2000 Mercury Villager owners and lessees who owned or leased their vans during their van’s initial warranty period. The class seeks damages for a defective throttle body assembly that causes the accelerator to stick. Although the class includes those owners who never actually experienced a manifestation of the alleged defect, the class certification was not an abuse of discretion because the class and the named plaintiff meet the elements of Federal Rule of Civil Procedure 23(a) and 23(b)(3).
I. Background
Plaintiff Daffin owns a 1999 Mercury Villager minivan. The accelerator in Daffin’s Villager has stuck in place. To overcome the accelerator’s sticking, Daffin had to stomp on the accelerator. Ford repaired the throttle body assembly by cleaning it, but Daffin’s accelerator sticking persisted. According to Daffin’s expert, the accelerator sticking is caused by carbon buildup in the throttle body assembly. The throttle body assembly translates the driver’s pressure on the accelerator to an increase or decrease in the mixture of fuel and air that makes the Villager accelerate. Daffin alleges that the throttle body is defective. According to plaintiffs expert, the throttle body either *551 needs to be treated with a substance that will resist carbon buildup or a totally different throttle body must be installed. Plaintiffs expert also opined that Daffin’s throttle body is the same throttle body that is in all 1999 or 2000 Villagers.
Ford offers a standard “repair or replace” warranty for three years or 36,000 miles. The terms of this warranty require Ford to repair or replace parts found to be “defective in materials or workmanship.” The warranty reads as follows:
During this coverage period [“three years or 36,000 miles”], authorized Ford Motor Company dealers will repair, replace, or adjust all parts on your vehicle (except tires) that are defective in factory-supplied materials or workmanship. Items or conditions that are not covered by the New Vehicle Limited Warranty are described on 7-9.
The throttle body assembly is not an item that is specifically excluded by the express terms of the warranty.
Daffin filed suit as an individual in state court. Ford removed the case to federal court, and Daffin sought class certification for a nationwide class on June 29, 2001. The district court certified a statewide class defined to include:
all Ohio residents who lease or own a model year 1999 or 2000 Villager that was bought or leased during the warranty period, excluding the defendant, any entity that has a controlling interest in the defendant along with defendant’s employees, officers, directors, legal representatives and all of their respective heirs, successors, and assignees and any entity alleging a personal injury claim against Ford arising from the facts of this case.
The district court reasoned that the class satisfied the numerosity element because the thousands of class members could not be practicably joined. Common questions of whether the throttle body assembly is defective predominate. The district court reasoned that Daffin’s claim was typical because the same course of conduct (delivering a non-conforming vehicle) gave rise to the same legal claim that all other class members had. The district court found that Daffin’s express warranty claim was typical of both owners whose cars manifested defects and owners whose cars did not. The district court found that Daffin was not typical of plaintiffs asserting an implied warranty. The district court concluded that Daffin had “satisfied the typicality prerequisite for at least one of her claims.” Lastly, under Rule 23(a)’s adequacy prong, the district court found that Daffin had interests common to the class and was represented by able counsel who will vigorously prosecute.
The district court also found that, under Federal Rule of Civil Procedure 23(b)(3), common issues predominate. The district court refused to certify the class under Rule 23(b)(2) because the class seeks monetary relief rather than injunctive relief. Instead, the district court certified the class under Rule 23(b)(3) because the common issues of whether the throttle body is defective, how much the defect reduces the value of the car, and whether Ford is in breach predominate. The district court also reasoned that the proposed class was superior to other methods of adjudication.
The district, and subsequently this court, permitted interlocutory appeal pursuant to Federal Rule of Civil Procedure 23(f).
II. Discussion
The district court’s determination to certify a class was not an abuse of discretion.
See McAuley v. Int’l Bus. Mach. Corp.,
*552 Ford argues that this is a ease of “certify now, worry later.” Ford argues that the district court did not perform the rigorous analysis necessary to determine whether the plaintiffs could prove the elements of a breach-of-express-warranty claim on a class-wide basis. Ford argues that by certifying an express warranty class, the district court’s order implicitly held that it is possible for Ohio plaintiffs to recover under breach of a “repair or replace” warranty for a defect that never manifested itself. In sum, Ford argues that, because the class as a whole cannot recover, the district court abused its discretion by certifying a statewide express warranty class.
Daffin argues that the district court properly applied Ohio law and that Ford wants this court to “rule on the merits” of the class. Daffin points out that whether the class members will ultimately be successful in their claims is not a proper basis for reviewing a certification of a class action. Daffin argues that the elements of Rule 23 are met and that the district court accurately and sufficiently analyzed those elements.
Daffin has the better of the argument at this stage of the litigation. The district court did not abuse its discretion when certifying a class of all Ohio owners and lessees of a 1999 or 2000 Villager. The district court properly determined that the elements of Federal Rule of Civil Procedure 23(a) and Rule 23(b)(3) are met.
The numerosity element is satisfied.
See
Fed.R.Civ.P. 23(a)(1). The proposed class includes thousands of individuals. In
In re Am. Med. Sys.,
The commonality element is satisfied.
See
Fed.R.Civ.P. 23(a)(2). Common questions of law and fact are present. First, the question of whether the throttle body is defective is common to all 1999 or 2000 Villager owners because they all have the same throttle body and warranty.
See In re Teletronics,
The typicality element is also satisfied.
See
Fed.R.Civ.P. 23(a)(3). Daffm’s claim is typical of the class because the class members’ theory is that Ford breached its express warranty by providing vehicles with defectively designed throttle body assemblies, causing Daffin and other class members to receive vehicles worth less than vehicles that conform to the promises allegedly contained in the warranty agreement. Daffin is typical because her car has the same defective throttle body assembly as the other class members.
See Ilhardt v. A.O. Smith Corp.,
168
*553
F.R.D. 613, 618 (S.D.Ohio 1996) (typicality satisfied where all plaintiffs bought structures with bottom unloader door and where issue was whether the bottom unloader design was defective). The mere fact that Daffin’s throttle body assembly stuck, while other class members’ throttles have not stuck, does not render Daffin atypical.
See Senter v. Gen. Motors Corp.,
Ford argues that an owner who has not experienced accelerator sticking and has not sought repair for the problem cannot “prove” an express warranty claim under the “repair or replace” warranty. The court may ultimately accept or reject this reading of the contract, but a court should not “conduct a preliminary inquiry into the merits of a suit in order to determine whether it may be maintained as a class action.”
Eisen v. Carlisle & Jacquelin,
Whether the district court applying Ohio law could find that Ford’s warranty permits an owner to recover damages for loss resulting from the alleged defect in the throttle body assembly is a merits issue. Ford, referring to
Alkire v. Irving,
Daffin also meets the requirement that she will adequately protect the interests of the class.
See
Fed.R.Civ.P. 23(a)(4). Ford argues to the contrary because Daffin has experienced accelerator sticking, while a majority of other class members have not. Ford thus suggests that Daffin does not have the same injury as the other class members and will not adequately represent the interests of the other class members. This argument again disregards the fact that Daffin has the same throttle body assembly as the other class members and asserts the same claim for diminution in value of the Villager due to delivery of a non-conforming vehicle.
See generally Amchem Prods., Inc. v. Windsor,
Lastly, the district court did not abuse its discretion when certifying the class under Rule 23(b)(3) because common issues predominate and class treatment is the superior method of adjudication. The issues that predominate include: (1) whether the throttle body assembly is defective, (2) whether the defect reduces the value of the car, and (3) whether Ford’s express “repair or replace” warranty covers the latent defect at issue in this case. As the district court pointed out, this is not a case like
Amchem,
Finally, class litigation is the superior method of adjudication. See Fed.R.Civ.P. 23(b)(3). The threshold issue of whether Ford’s warranty promise can reasonably be read to cover the alleged defect at issue in this case, regardless of manifestation during the warranty period, is better litigated in the class context. Permitting individual owners and lessees of 1999 or 2000 Villagers to litigate their cases is a vastly inferior method of adjudication when compared to determining threshold issues of contract interpretation that apply equally to the whole class. Additionally, the difference in value between conforming and non-conforming goods is better litigated in a class-wide context.
If at a subsequent point in the litigation the district court determines that the express warranty is limited to defects that manifest themselves within the warranty period, the district court may consider at that point whether to modify or decertify the class.
See
Fed.R.Civ.P. 23(c)(1)(C);
see
Rules Advisory Comm, notes to 2003 amends, to Fed.R.Civ.P. 23(c)(1);
see also Gen. Tel. Co. of the Southwest v. Falcon,
Our affirmance is limited to the judge’s order insofar as the order certifies a class to litigate the express warranty provision. The briefs on this appeal reveal that the parties may differ as to whether the district court’s order permits the class to litigate other claims. 1 We recommend that the district court consider clarification of the order in this regard.
*555 III. Conclusion
The district court’s order certifying the class is AFFIRMED.
Notes
. This likely results from the fact that the district court did not make it clear for which claim(s) Daffin is typical. The district court reasoned that Daffin is typical of those plaintiffs asserting an express warranty claim, is not typical of those plaintiffs asserting an implied warranty claim, and may be typical of those plaintiffs asserting a claim under the Ohio Consumer Protection Act. The district court then stated, "Daffin has satisfied the typicality prerequisite for at least one of her claims.” Our analysis is based on Daffin’s being typical of those plaintiffs asserting an express warranty claim.
