PLEASE READ CAREFULLY. This glow plug works ONLY in those years and models listed above. SOLD INDIVIDUALLY. If you need five please change your cart total to 5. If you need 6 then change the total to 6. PLEASE NOTE: NO INSTRUCTIONS and NO WIRE NUTS are included. To order a full kit with extras see related products below.
Product Details
When replacing glow plugs in these engines you will have to remove the intake manifold so you will need a new gasket (use the search box and enter manifold gasket) If you have not done this job before we recommend the installation manual written by Kent Bergsma (look below to order).
To guarantee that your new glow plugs will last you MUST ream the carbon out of the glow plug holes. Warranty is void if reamer is not used. See Kent's video on glow plug reaming (look below to order).
If you think you are going to need new wire nuts for the glow plugs (you can use your old ones if you don't lose them... :-) Look below to order.
Kent highly recommends: Nickel Anti-Seize Compound for Use on the glow plugs Critical Threads. You don't need much - but this will help keep them from seizing in the head.
Related Products:
1990 to 1993 300D 2.5 and 1989 190D 2.5 Bosch Glow Plugs - With Detailed Instructions
Set of 5 High Quality Bosch Glow Plugs complete with a detailed Glow plug removal and replacement manual written by Kent Bergsma. These fit 124 chassis 300D 2.5 from 1990 to 1993, and 1989 190D 2.5 ONLY.
Heavy Duty Carbon Reamer for Pencil Glow Plug Chambers
PENCIL GLOW PLUGS ONLY!! WILL NOT WORK ON MODELS WITH THE OLD STYLE LARGE THREAD SERIES TYPE. For 1978 to 85 300SD Turbos / 1980 to 93 240D / 300D 300TD 300CD 190D 300SD 300SDL 350SDL. When was the last time your glow plug chambers were reamed out?
60x Parallel Glow Plug Replacement By Kent Bergsma - Download
Covers 190D 300D 300TD 300SDL 350SD 350SDL 1984 - 1993. Book 4 in our glow plug series explains how to properly remove and replace the glow plugs in the OM 601 602 and 603 diesel engines from 1984 to 1993.