{"id":926,"date":"2026-11-14T09:14:02","date_gmt":"2026-11-14T09:14:02","guid":{"rendered":"https:\/\/cgautopartsshopusa.com\/?post_type=product&p=926"},"modified":"2026-11-14T12:30:23","modified_gmt":"2026-11-14T12:30:23","slug":"55399-oil-sump-automatic-transmission-ossca-oe-spec-replacement","status":"publish","type":"product","link":"https:\/\/cgautopartsshopusa.com\/?product=55399-oil-sump-automatic-transmission-ossca-oe-spec-replacement","title":{"rendered":"55399 Oil Sump, automatic transmission (OSSCA OE-Spec Replacement)"},"content":{"rendered":"
\n

The 55399 Oil Sump, automatic transmission<\/strong> is a OSSCA<\/strong> oil sump & filter listed under our
\nOil Sump & Filter category at
\nCG Auto Parts Shop<\/a>. Every listing includes a full manufacturer cross-reference
\ntable so you can confirm fitment by part number before you order.<\/p>\n

55399 Oil Sump, automatic transmission \u2014 function and selection<\/h2>\n

The oil sump (pan) is the reservoir at the base of the engine that holds the full oil charge when the engine is at rest, while the oil filter removes metallic particles, carbon deposits, and combustion byproducts before clean oil is pumped back to the engine’s bearings, camshaft journals, and valve train. Together, an intact sump and a serviceable filter are what prevent catastrophic lubrication failure.<\/p>\n

Signs You Need a Replacement<\/h2>\n

Oil leaks from a cracked, dented, or corroded sump, or a leaking gasket at the pan-to-block joint. A clogged filter that forces the bypass valve open allows unfiltered oil to circulate. Oil pressure warning light illumination on a fully filled engine demands immediate investigation.<\/p>\n

Brand & Manufacturing Authority<\/h2>\n

This oil sump & filter is manufactured by OSSCA<\/strong>, a recognised supplier
\nto the automotive aftermarket. The part number 55399<\/strong> identifies this specific
\nunit in the manufacturer’s own catalog. It is supplied new \u2014 not remanufactured \u2014 and is backed by our
\nwarranty policy.<\/p>\n

Material & Construction<\/h2>\n

Built from stamped steel or cast aluminium pan body with a machined gasket face; gasket in formed rubber or MLS material matching the engine block’s surface finish requirements. This construction is chosen to match or exceed the OE
\nspecification it replaces under the same load, temperature, and service conditions.<\/p>\n

Fitment Confidence<\/h2>\n

Year-make-model filters alone can miss mid-year production changes that affect fitment. The safest
\nmethod is to match the part number stamped on your existing oil sump & filter against the
\ncross-reference table below. If you can’t locate your existing part number, send your vehicle VIN
\nthrough our contact page and we’ll confirm before you order.<\/p>\n

Product Specifications<\/h2>\n\n\n\n\n\n\n\n
Part Number (SKU)<\/td>\n55399<\/td>\n<\/tr>\n
Part Type<\/td>\nOil Sump & Filter<\/td>\n<\/tr>\n
Brand<\/td>\nOSSCA<\/td>\n<\/tr>\n
Condition<\/td>\nNew<\/td>\n<\/tr>\n
Category<\/td>\nTransmission > Oil Sump & Filter<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\n \"55399\n<\/p>\n

Cross-Reference Compatibility Table<\/h2>\n

Match your existing part number against this table before ordering. All data is drawn directly
\nfrom the manufacturer’s own cross-reference documentation.<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Brand \/ Manufacturer<\/th>\nPart Number(s)<\/th>\n<\/tr>\n<\/thead>\n
ABAKUS<\/td>\n100-00-130<\/td>\n<\/tr>\n
AIC<\/td>\n54796<\/td>\n<\/tr>\n
ASTON MARTIN<\/td>\n4G43-42-10273<\/td>\n<\/tr>\n
BENTLEY<\/td>\n3Z0321359<\/td>\n<\/tr>\n
BGA<\/td>\nSP0900<\/td>\n<\/tr>\n
BLUE PRINT<\/td>\nADBP210040<\/td>\n<\/tr>\n
BMW<\/td>\n24110403404, 24117519359, 24117522923, 24117571227, 24152333903<\/td>\n<\/tr>\n
BSG<\/td>\n15-160-003<\/td>\n<\/tr>\n
DIPASPORT<\/td>\nCOG010DPSN<\/td>\n<\/tr>\n
Dr.Motor Automotive<\/td>\nDRM2301<\/td>\n<\/tr>\n
ELRING<\/td>\nB01.790<\/td>\n<\/tr>\n
ESEN SKV<\/td>\n48SKV804<\/td>\n<\/tr>\n
FEBI BILSTEIN<\/td>\n171617, 171752<\/td>\n<\/tr>\n
FREY<\/td>\n809300201<\/td>\n<\/tr>\n
JAGUAR<\/td>\nC2C38963, C2C6715<\/td>\n<\/tr>\n
JAPANPARTS<\/td>\nFT015, FT015JM<\/td>\n<\/tr>\n
KAMOKA<\/td>\n7070006, F600701<\/td>\n<\/tr>\n
LAND ROVER<\/td>\nLR007474<\/td>\n<\/tr>\n
MAGNETI MARELLI<\/td>\n154072438178<\/td>\n<\/tr>\n
MAHLE<\/td>\nHX 152<\/td>\n<\/tr>\n
MAXGEAR<\/td>\n26-1674, 34-0071<\/td>\n<\/tr>\n
Reference<\/td>\nMEAT &amp<\/td>\n<\/tr>\n
DORIA<\/td>\nKIT21505<\/td>\n<\/tr>\n
METZGER<\/td>\n8020015, 8020035<\/td>\n<\/tr>\n
MEYLE<\/td>\n300 325 0000<\/td>\n<\/tr>\n
NTY<\/td>\nBMO-BM-003, FSF-LR-000<\/td>\n<\/tr>\n
OSSCA<\/td>\n55399<\/td>\n<\/tr>\n
QUINTON HAZELL<\/td>\nQFL0390<\/td>\n<\/tr>\n
RIDEX<\/td>\n3105O0002<\/td>\n<\/tr>\n
SCHNIEDER AUTOTECH<\/td>\nBMS99.00087<\/td>\n<\/tr>\n
TRUCKTEC AUTOMOTIVE<\/td>\n08.25.018<\/td>\n<\/tr>\n
VAICO<\/td>\nV20-0574, V20-2088-BEK<\/td>\n<\/tr>\n
VAN WEZEL<\/td>\n0667070<\/td>\n<\/tr>\n
VEMA<\/td>\n110008<\/td>\n<\/tr>\n
vika<\/td>\n39783801<\/td>\n<\/tr>\n
ZF<\/td>\n1068.298.083<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Installation & Safety Notes<\/h2>\n

Replace the drain plug crush washer and pan gasket every time the sump is removed. Follow the torque sequence specified in the workshop manual \u2014 over-tightening pan bolts is the most common cause of a new sump leak. Always follow your vehicle manufacturer’s torque specifications and service
\nmanual procedure. For the engineering standards that govern this part category, see the
\nAPI engine service standards<\/a>.<\/p>\n

Quality Assurance<\/h2>\n

We verify every listing’s cross-reference data against the manufacturer’s own catalog before
\npublishing. We sell OSSCA<\/strong> parts because the brand has a documented track record in the
\noil sump & filter category. If a part number doesn’t match your vehicle after
\nchecking the table above, contact us and we’ll find the correct one.<\/p>\n

Shipping, Returns & Warranty<\/h2>\n

Orders ship from our US warehouse. Delivery windows are on our
\nshipping policy page. If a part arrives damaged or doesn’t fit,
\nthe return and claim process is in our terms of service and
\nwarranty policy. Questions?
\nContact us any time.<\/p>\n

Why Buy From CG Auto Parts Shop<\/h2>\n