Continental 60702 Molded Radiator Hose vs. Radiator Replacement: Alternator Cost, Transmission Deals, and 400 SBC Crankshaft Notes

If someone quotes you a radiator because a 2008 Jeep Wrangler is losing coolant, ask where the leak is before you approve it. A molded radiator hose such as the Continental 60702 can fix the same symptom for about $30 in parts, while a radiator replacement usually costs $250 to $600 after labor. It is not the fix for every leak, but it is the correct first check in many cooling system repairs.

I am the office administrator and buyer for a 40-person company that supports automotive fleets and custom metal part sourcing. I manage roughly $400,000 in annual purchases across 10 vendors, and I report to both operations and finance. I do not turn wrenches all day, but I have signed enough purchase orders to know which mistakes are expensive.

The Expensive Way To Learn About Molded Radiator Hoses

In my first year buying parts, I made the classic rookie mistake. A vehicle needed a radiator hose with multiple bends, and our supplier showed a Continental 60702 molded radiator hose for the routing. I thought I was being smart by ordering a cheaper universal straight hose instead. The price difference was about $11.

The technician spent 45 minutes trying to make the universal hose fit. It fit in length but not in shape. It was stressed near the clamp, and it looked wrong. We ordered the Continental 60702 molded radiator hose anyway, paid for the extra labor, and threw the universal hose in the trash. We saved $11 on the part and lost about $75 in labor. I still kick myself when I see route-specific parts treated like generic parts.

If you are comparing the Continental 60702 molded radiator hose with a universal hose, compare total cost—not just sticker price. A molded hose has the bends already built into it. A straight universal hose can kink, collapse, or pull on the clamp. For straight-routed hoses, universal may be fine. For molded routes, buy the molded hose.

Is It the 2008 Jeep Wrangler Radiator or Something Else?

The phrase “2008 Jeep Wrangler radiator” is one of the more common searches we see when a cooling system has a leak. The radiator itself may need to be replaced, but not always.

Here is the process we use. We pressurize the cooling system and look for the source. If the leak is from the plastic end tank or the radiator core, the radiator is the problem. If the leak is from a hose connection, a swollen hose, or a bad clamp, replacing the Continental 60702 molded radiator hose or another correct hose is usually enough.

That distinction matters. On a 2008 Jeep Wrangler, the plastic end tanks on an original radiator can become brittle. If pressure testing shows coolant streaming from the end tank, no hose will fix it. In that case, you are looking at a radiator replacement and likely new hoses at the same time. But if the coolant is dripping near the hose clamp, the cheaper fix is often the correct fix.

This is where I have mixed feelings about the “try the cheap repair first” rule. On one hand, nobody wants to spend $600 if a $30 hose will work. On the other hand, putting a new hose on an old, cracked radiator can mean the vehicle comes back next month for the job you postponed. That is why a pressure test comes first. You are not picking between cheap and expensive. You are picking between the failed part and the healthy part.

How Much Is a Car Alternator? Not the First Question

If you typed “how much is a car alternator” into Google, the honest answer is that it depends on the vehicle, the brand, and the type of alternator. Based on invoices we have paid between early 2024 and April 2025, remanufactured alternators for common vehicles usually ran between $140 and $270. New aftermarket units generally ran from $250 to $400. OE-grade replacements were often above $400. Labor usually adds between 0.7 and 1.5 hours.

But price is not the first thing to investigate. The first thing is whether the alternator is actually the failed part. We once replaced an alternator on a work truck because charging output was low. The new alternator fixed nothing. After more testing, the real problem was a corroded ground cable. The old alternator may have been fine all along. A voltage-drop test would have caught the bad ground before we sold the customer an unneeded alternator.

The counterintuitive buying lesson is that a remanufactured alternator from a reputable rebuilder can be a better buy than a new no-name alternator. We have seen cheap new units fail within a year. We have also seen remanufactured units last for years. Do not let the word “new” replace the need for a known brand, a clear warranty, and a charging-system diagnosis.

What “Continental Transmission Special Deals” Actually Means

The phrase “Continental transmission special deals” confuses a lot of buyers. When you see it on a parts site, look at the exact product line. Continental makes many engineered automotive products, but special deals with the word “transmission” in the title are usually for transmission cooling hoses, transmission oil cooler lines, coolant hoses, or related parts—not for a complete transmission.

That may sound obvious, but I have seen a shop expect a transmission service kit and receive a hose assembly. Read the product description before you click. A discounted transmission cooler line can still be a useful deal, but it will not solve a mechanical transmission problem.

This is also where I apply a basic rule from the Federal Trade Commission (ftc.gov): an advertised “special” has to be based on a truthful regular price. If the regular price was inflated just to make the sale price look better, that is not a real deal. When we see a special offer, we compare it with our last invoice. If it is higher than what we paid last month, it is not a special.

A 400 SBC Crankshaft Is Not a Promo Purchase

When a project calls for a 400 SBC crankshaft, my sourcing approach changes completely. A radiator hose is a replacement part. A 400 SBC crankshaft is more like a custom-engineered component. It has to match the block, the stroke, the rod length, and the balancing requirements of the rotating assembly.

In broad terms, cast crankshafts are usually less expensive and can be fine for street use. Forged steel crankshafts cost more but are often worth it for high-horsepower or high-rpm builds. Based on recent quotes we have reviewed, cast crankshafts for that platform have been in the $250 to $500 range, while forged crankshafts often start around $600 and can go well above $1,500. Verify current prices with your supplier because material costs move.

More importantly, ask for the exact part number and material documentation. If a vendor says “any small-block Chevy crank will work,” do not believe it. A 400 block has different stroke requirements than a 350. Get a part number listed specifically for a 400 SBC application, along with a specification sheet showing material grade and machining tolerances.

One-Stop vs. Specialist: The Boundary That Earns Trust

In B2B buying, there is a difference between a supplier that coordinates multiple manufacturing processes and a supplier that claims to do everything perfectly. A metal parts manufacturer such as Continental can be excellent at stamping, progressive die design, CNC machining, forging, and aluminum extrusions. That still does not mean every supplier should promise every kind of component in the vehicle.

I have more respect for a supplier that says, “This is outside our normal manufacturing envelope, and here is a specialist we trust,” than for one that says yes to every request and figures it out later. That honesty reduces my risk as a buyer. If the supplier does not know the limits of their own process, they probably do not know where quality failures will show up either.

Where This Advice Does Not Apply

These notes come from my experience in one type of automotive support business. If your fleet works in extreme heat, drives through heavy corrosion areas, or sees severe off-road duty every day, hoses, radiators, alternators, and crankshafts will not age the same way. Your mileage may vary—literally.

If you are dealing with a 2008 Jeep Wrangler with an original radiator and high mileage, a responsible shop may recommend replacing the radiator and hoses together while the cooling system is already open. If you are dealing with a rare or modified engine, listen to the engine builder rather than a general parts blog. And if you are in a location where labor is inexpensive, the “buy the molded hose first” math can look different.

Prices I mention are based on purchase records and quotes from recent months. They are for general reference only. Always verify current pricing, warranty policy, and part fitment before placing an order.