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Stacked brake discs, aluminum radiators and alloy wheels in an auto parts warehouse

Buyer FAQ · Jinan Yoker Auto Parts

Auto Parts FAQ: Fitment, MOQ, Quality and Lead Times

Straight answers for distributors, repair shops and fleet buyers sourcing brake discs, radiators, AC condensers and wheel rims from Jinan Yoker, a source supplier in Jinan, China.

Export markets
120+
Pieces delivered
25M+
Partner factories & firms
60+
Quote turnaround
24 h

Most asked

The three questions buyers ask before a first order

Yes, samples are free; condensers start at 10 pieces; and every inquiry gets a source-direct quote within 24 hours.

A single brake disc sample packed in a carton on a workbench

Q · 01

Do you provide free samples?

Yes. Once your quote is confirmed, we send free samples so you can check fitment and quality on your own vehicles before placing a bulk order.

Request a Free Sample
Aluminum AC condensers stacked on a warehouse shelf

Q · 02

What is the MOQ for AC condensers?

The condenser MOQ is 10PCS per model. That lets repair shops restock and new brands test the market without tying up cash in inventory.

See MOQ by Product Line
Sales engineer comparing a radiator with a brake disc at a parts counter

Q · 03

How fast will I get a quote?

Within 24 hours. Send the vehicle model, OE number, spec and quantity, and you get an accurate source-direct price with no middleman markup.

Get a 24-Hour Quote

Frequently asked questions by topic

01 · Fitment

Fitment and part matching

Parts are matched by OE number, so the replacement bolts onto the original mounting points: no guesswork, no returns.

How do you make sure a part fits my vehicle?

We match every part by OE number. For example, condenser RC-2019 directly replaces OEM 8846035380 on the Toyota Tundra 2012 and uses the original mounting points. Send the vehicle model, model year, OE number and spec, and we confirm the match before quoting.

Can wheel PCD, ET and CB be customized?

Yes. PCD (bolt pattern), ET (offset) and CB (center bore) can be customized on our wheel rims. Standard ranges include:

  • Cast aluminum alloy wheels: 13–22 inch
  • One-piece forged wheels, 6061-T6: 12–24 inch
  • Light-truck wheels: 12 inch, 6-hole, 5×139.7 / 6×139.7
  • Off-road wheels: 17 inch, 5×114.3 / 5×150 / 6×139.7

Which vehicle makes do you cover?

We cover Japanese, Korean, American, European and Chinese vehicles, including Toyota, Mercedes-Benz, KIA, BYD, Chery, Subaru, BMW, Volvo, Nissan, Ford, Geely, Mack and Audi. Radiators also fit heavy trucks such as Volvo VNL/VNM and Mack Vision/Granite (2008–2014), plus Mercedes GL and ML (2006–2012).

02 · MOQ & Samples

Minimum order and samples

MOQs are kept low so repair shops and new brands can test a line: condensers from 10PCS, radiator MOQ negotiable, free samples available.

What is the minimum order quantity for each product line?

AC condensers start at 10PCS per model, radiator MOQ is negotiable, and some wheel models start at 80 pieces. We take small restock orders, wholesale orders and large OE-supply contracts.

Are samples free?

Yes, samples are free. Leave your contact details with your requirements, get the quote within 24 hours, then receive samples to test fitment before the bulk order.

Can I source brake, cooling, A/C and wheel parts from one supplier?

Yes. Jinan Yoker Auto Parts supplies brake discs and drums, radiators, AC condensers and wheel rims from one source. You deal with one contact and one shipping arrangement, which cuts the cost and time of managing several suppliers.

03 · Quality & Certifications

Quality control and certifications

Quality is controlled from R&D through CNC machining to final inspection, and every batch is traceable, so bulk orders match the approved sample.

CNC lathe machining the friction surface of a brake disc

Brake discs certified

IATF-16949

Technician running a pressure test on an aluminum AC condenser

How do you keep quality consistent from sample to bulk order?

We inspect at every stage, not just at the end. The process covers:

  1. 1Strict raw material control before production
  2. 2CNC precision machining for dimensional accuracy
  3. 3In-process and final inspection across the full workflow
  4. 4Pressure and thermal performance testing on condensers

Can a defective batch be traced?

Yes. We run a quality traceability system, so any shipment can be traced back to its production and inspection records. That makes root cause and responsibility clear, which matters most for safety parts like brake discs.

Which certifications does each product line hold?

Certifications vary by product line. Wheels carry DOT, TUV and VIA for North American and European markets, depending on the model.

Product lineCertifications
Brake discs / drumsISO9001 · ISO14001 · IATF-16949
Cooling radiatorsISO9001
AC condensersISO · HS Code 8415909000
Wheel rims / hubsISO · VIA · TUV · DOT · CE (by model)

04 · Lead Time & Capacity

Lead time, stock and capacity

Condensers ship in 7 days, finished goods are kept in stock, and brake disc capacity reaches 4,000,000 pieces a year, so peak-season orders don't stall.

7 days

Condenser lead time

4M pcs/yr

Brake disc capacity

500K /yr

Condenser capacity

120+

Countries shipped

What is the lead time for AC condensers?

Condenser lead time is 7 days. Models such as RC-2019 run at a capacity of 500,000 units per year, so repeat orders keep the same schedule.

Do you keep finished goods in stock?

Yes. Our organized warehouse holds steady finished-goods stock, and orders ship from stock or go into production. Either way, every order passes full inspection before it leaves.

Can you handle large OE-supply volumes of brake discs?

Yes. Brake disc and drum capacity is 4,000,000PCS per year through our partner factories. That covers distributor programs and OE-supply contracts as well as small restock orders.

How are orders packed and shipped?

Orders go out in export-standard packaging and ship worldwide from Jinan, China. Our products have reached more than 120 countries and regions.

05 · Warranty & Support

Warranty and after-sales support

Radiators carry a 12-month warranty, and after-sales issues go to a responsive support team instead of a dead end.

What warranty do radiators carry?

Cooling radiators come with a 12-month warranty. They use an aluminum, straight-flow tube-and-fin core, and the warranty means leaks or failures are covered rather than argued over.

What happens if there is a problem after delivery?

Contact our after-sales team with the order details. Our quality traceability system links each shipment to its inspection records, so we can find the cause quickly.

Close-up of an aluminum radiator tube-and-fin core

06 · Custom & OEM

Custom branding and OEM orders

Choose RCAP or OEM branding, specify wheel size, color and fitment, and save 10% on your first order.

Can products carry my brand or the OEM brand?

Yes. Condensers can ship under the RCAP brand or OEM branding, and we take OEM/ODM orders across our product lines.

Which wheel options can be customized?

Size, color, finish and fitment can all be customized. Options include chrome and black finishes, forged 6061-T6 wheels from 12 to 24 inch (including 5×130 blanks), and custom PCD, ET and CB. That suits 4WD/SUV, off-road and luxury-car wheel brands.

Is there a discount for first-time buyers?

Yes. New customers get 10% off their first confirmed order (terms apply). Combined with free samples, that lowers the cost of a trial order.

Palletized auto parts cartons being loaded into a shipping container

Send your OE list and get source pricing in 24 hours

Brake discs, radiators, condensers and wheels from one supplier, with free samples and 10% off your first order.

Product lines

Browse brake, cooling, A/C and wheel parts

1,953 models across 4 product lines, each listed with OE references and specs.

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Still have questions?

Ask our team directly and get a reply within 24 hours

Tell us the vehicle, OE number, spec and quantity. You get an accurate quote, and free samples once it's confirmed.

Request a Quote

Reply within 24 hours · Free samples · 10% off first order (terms apply)