PETROL TEST FACILITY, NO DIESEL
Seals For Bosch K Jetronic 0437502 4 Cylinder Injectors 1970s-1994 - Kit 11
Seals For Bosch K Jetronic 0437502 4 Cylinder Injectors 1970s-1994 - Kit 11
277 in stock
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Seal kit for Bosch 0437502--- series K Jetronic fuel injectors, enabling you to change your seals at home.
The pack contains 4 seals made from Viton to prolong the life of your classic vehicle.
These injectors were heavily used from the 1970s to 1994 by many manufacturers:
Porsche, VW, Audi, BMW, Mercedes-Benz, Saab, Volvo, Ferrari, Lotus, Rolls-Royce, Bentley, Peugeot, Ford, TVR, Nissan and DeLorean.
We have other cylinder sizes available and kits containing the thin K Jetronic seals as well: View all K Jetronic Seal Kits
Contents
Kit 11 contains:
4 x Viton seals
Terms
No injectors are included in the sale, they are there to help you to identify your required kit.
All kits and parts orders dispatched by Master Injector UK.
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⚠️ Petrol Compatibility & Injector Handling Notice
Petrol Only: Strictly for petrol engines, not diesel. Check compatibility before buying.
Delicate Mechanisms: Injectors—especially historic hose injectors—are fragile. Some components cannot be removed, replaced, or obtained anywhere. Check our kits before dismantling your own parts; some items are not available aftermarket. Do not force components loose or strip your injectors down until you know what we can replace, or the injector may need replacing.
Expert Fitment Advised: We strongly advise using a competent professional for installation to avoid common issues like over-tightening hose clamps or damaging pintle needles. If you are unsure about dismantling, fitting or refitting an injector, seek advice from a competent professional before proceeding.
Lubrication: The only lubricant we recommend is a light smear of clean engine oil, wiped almost completely off before fitting.